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A Video Beyond Imagination
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Do you have arthritis ... etc. ?
be in the sunshine every day for 3O Minutes ...
❖
A Video Beyond Imagination
❖
Do you have arthritis ... etc. ?
be in the sunshine every day for 3O Minutes ...
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Free PDF. Book
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Free PDF. Book
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| Dr. Zane R. Kime - SUNLIGHT - 322 PAGES |
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Video
by Dr. Roger Seheult
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Vitamin D Expert:
The Fastest Way To Dementia
&
The Big Lie About Sunlight!
❖
Video
by Dr. Roger Seheult
❖
Vitamin D Expert:
The Fastest Way To Dementia
&
The Big Lie About Sunlight!
❖
❖
Just 15 minutes of infra red a day
turns the switch on in the cell to make melatonin
... saving the cell ...
In Brazil... they had a full body infrared coat put on sick people ...
they tested the people ...
and healing was twice as fast as those that did not get the infrared ...
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At 20 minutes ...
he goes into how the sun goes down about 8 cm under the skin
and recharges the mitochondria ...
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Melatonin is the cooling system for the mitochondria ....
this is a different kind of melatonin that is made in the cell ... and prevents cell destruction ...
they found that the infrared from the sun creates this melatonin which keeps
the cell from destroying itself ... and much more ...
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At 59 minutes ... the new light bulbs are causing disease ...
the old bulbs incandescent gave off infrared ...
❖
Is your daily routine ruining your health?
Is THIS habit silently triggering dementia? Vitamin D Expert
Dr. Roger Seheult reveals how sunlight exposure,
caffeine intake, and sleep can impact cancer risk,
accelerate dementia, and fry your dopamine brain!
Dr. Roger Seheult is a world-leading doctor in internal medicine,
lung health, critical care, and sleep medicine.
As co-founder of MedCram,
he’s helped millions understand how vitamin D, sunlight,
mitochondria, and circadian rhythms impact disease,
brain health, and longevity. In this powerful interview, he explains:
❖
Roger Seheult, MD
MedCram Co-Founder & Instructor
❖
https://www.medcram.com/pages/instructors
❖
Just 15 minutes of infra red a day
turns the switch on in the cell to make melatonin
... saving the cell ...
In Brazil... they had a full body infrared coat put on sick people ...
they tested the people ...
and healing was twice as fast as those that did not get the infrared ...
❖
At 20 minutes ...
he goes into how the sun goes down about 8 cm under the skin
and recharges the mitochondria ...
❖
Melatonin is the cooling system for the mitochondria ....
this is a different kind of melatonin that is made in the cell ... and prevents cell destruction ...
they found that the infrared from the sun creates this melatonin which keeps
the cell from destroying itself ... and much more ...
❖
At 59 minutes ... the new light bulbs are causing disease ...
the old bulbs incandescent gave off infrared ...
❖
Is your daily routine ruining your health?
Is THIS habit silently triggering dementia? Vitamin D Expert
Dr. Roger Seheult reveals how sunlight exposure,
caffeine intake, and sleep can impact cancer risk,
accelerate dementia, and fry your dopamine brain!
Dr. Roger Seheult is a world-leading doctor in internal medicine,
lung health, critical care, and sleep medicine.
As co-founder of MedCram,
he’s helped millions understand how vitamin D, sunlight,
mitochondria, and circadian rhythms impact disease,
brain health, and longevity. In this powerful interview, he explains:
❖
Roger Seheult, MD
MedCram Co-Founder & Instructor
❖
https://www.medcram.com/pages/instructors
❖
Dr. Seheult is currently an Associate Clinical Professor at the University of California, Riverside School of Medicine, and an Assistant Clinical Professor at the School of Medicine and Allied Health at Loma Linda University.
Dr. Seheult is quadruple board-certified in Internal Medicine, Pulmonary Diseases, Critical Care Medicine, and Sleep Medicine through the American Board of Internal Medicine.
Roger's current practice is in Beaumont, California where he is a critical care physician, pulmonologist, and sleep physician at Optum California.
He lectures routinely across the country at conferences and for medical, PA, and RT societies, is the director of a sleep lab, and is the Medical Director for the Crafton Hills College Respiratory Care Program.
In 2012 he and Kyle Allred founded MedCram L.L.C., a medical education company with CME-accredited videos that are utilized by hospitals, medical schools, and hundreds of thousands of medical professionals from all over the world (and over 1 million YouTube Subscribers). His passion is promoting healthy lifestyles and regularly lectures to schools, hospitals, and media outlets.
Dr. Seheult was the recipient of the 2021 San Bernardino County Medical Society's William L. Cover MD Award for Outstanding Contribution to Medicine and the 2022 United Health Group's The Sages of Clinical Service Award. In 2022, both Roger Seheult and Kyle Allred received the HRH Prince Salman bin Hamad Al Khalifa Medical Merit Medal from the Kingdom of Bahrain for their contribution to health policy in the Kingdom of Bahrain.
His passion is "demystifying" medical concepts.
For media inquiries related to Dr. Seheult and MedCram, please visit this page.
The Diary Of A CEO
Vitamin D Expert: The Fastest Way To Dementia & The Big Lie About Sunlight!
Dr. Seheult is quadruple board-certified in Internal Medicine, Pulmonary Diseases, Critical Care Medicine, and Sleep Medicine through the American Board of Internal Medicine.
Roger's current practice is in Beaumont, California where he is a critical care physician, pulmonologist, and sleep physician at Optum California.
He lectures routinely across the country at conferences and for medical, PA, and RT societies, is the director of a sleep lab, and is the Medical Director for the Crafton Hills College Respiratory Care Program.
In 2012 he and Kyle Allred founded MedCram L.L.C., a medical education company with CME-accredited videos that are utilized by hospitals, medical schools, and hundreds of thousands of medical professionals from all over the world (and over 1 million YouTube Subscribers). His passion is promoting healthy lifestyles and regularly lectures to schools, hospitals, and media outlets.
Dr. Seheult was the recipient of the 2021 San Bernardino County Medical Society's William L. Cover MD Award for Outstanding Contribution to Medicine and the 2022 United Health Group's The Sages of Clinical Service Award. In 2022, both Roger Seheult and Kyle Allred received the HRH Prince Salman bin Hamad Al Khalifa Medical Merit Medal from the Kingdom of Bahrain for their contribution to health policy in the Kingdom of Bahrain.
His passion is "demystifying" medical concepts.
For media inquiries related to Dr. Seheult and MedCram, please visit this page.
The Diary Of A CEO
Vitamin D Expert: The Fastest Way To Dementia & The Big Lie About Sunlight!
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Transcript of the Video
Transcript of the Video
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He was literally two days away from dying. So, this is a story where a 15-year-old boy was diagnosed with blood0:06
cancer, but he developed a flesheating infection in his lung. He wasn't going to make it. So, he has one request. He0:13
wants to go outside. And that's exactly what they do. And this was actually mind-blowing to me. After the second0:18
day, the infection is probably 60 70% gone. And it became clear to me that sunlight has so many important benefits.0:25
For instance, if you're the bed closer to the window, you get discharged from the hospital faster. So, I want you to give me any0:31
information you have as it relates to light health. For example, do you recommend these kinds of things?0:38
Dr. Roger Seahol is a board-certified critical care physician who breaks down complex science into clear life-saving0:44
advice. I see people at the very end of their lives, so I know what prevents them from getting this ill and how to0:50
extend life. So, let's distill it down into eight pillars. The first thing that exercise it reduces stroke. It reduces0:57
depression. Next, sunlight. Did you know that infrared light from the sun is able to penetrate up to about 8 mm and1:04
stimulate and upregulate melatonins which prevent a lot of diseases like dementia, cardiovascular disease,1:09
diabetes? What if you live in a cloudy country? There's some very actionable things that you can do and we'll talk about that.1:15
Next one, water. For instance, people who use sauna are more likely to have less death from cardiovascular disease.1:22
Next, air. There are studies that show that just going out one day a week can elevate our immune system and make us1:27
more relaxed. And then there's but finally trust. This is something that can't be ignored because studies1:34
have shown that people who have a good faith and trust in a god hard.1:41
I see messages all the time in the comments section that some of you didn't realize you didn't subscribe. So, if you1:46
could do me a favor and double check if you're a subscriber to this channel, that would be tremendously appreciated. It's the simple, it's the free thing1:52
that anybody that watches this show frequently can do to help us here to keep everything going in this show in the trajectory it's on. So, please do1:59
double check if you've subscribed and uh thank you so much because in a strange way you are you're part of our history2:05
and you're on this journey with us and I appreciate you for that. So, yeah, thank you2:10
[Music] Dr. Roger Schwelt. with the work that you do. What is it that you're aiming toWhat Is Roger Aiming to Accomplish?2:17
accomplish? Outside of my clinical duties, uh, and maybe even part of that, I would like to2:24
clearly explain very easily graspable tools that can be2:31
implemented to make people live their best life. And it's specifically in terms of their health and their2:37
well-being. And as we dig down into health and wellbeing, because that's quite a broad basket, what is it within2:42
health and well-being that you've spent your career, your life focusing on? So, I'm a a board-certified internal2:49
medicine specialist. Then, I did an extra three years of training uh here in the United States on pulmonary and2:54
critical care. So, I deal with all of the issues that are related to the lungs and the critical care aspect. So, if you2:59
are uh if you are admitted to hospital and you're critically ill, you go to the intensive care unit, I'm the doctor that3:06
you see. So, I'm putting in, you know, the lines, putting them on vasopressors, intubating them. I worked in the clinic3:12
this morning. And what are some of the unappreciated things that most people don't think of? Because we think of, you know, don't eatThe 8 Pillars of Health3:18
processed food and, right, exercise, but is there things outside of that that you don't think the average3:24
person appreciates enough? Yes, absolutely. What are those things? So if we look at those things that extend life and are3:34
beneficial, we could put them into what I call eight pillars of health. If you can imagine your life is a chain with a3:42
bunch of links, okay? And I'm talking medically. Each one of those links is an organ system. So your heart is a link,3:50
your lungs are a link, your liver is a link, your kidneys, etc., etc. As you go through life, imagine those3:57
links starting to erode. So that at some point in your life, you're going to get4:02
some sort of a disease or a diagnosis that focuses on one organ system of your life. For many here in the United States4:08
and in the UK, it's the heart. And as that link gets more eroded, we can see4:14
very clearly that this is going to be the link that's going to break first. And therefore, attention is paid to that link. For many that diagnosis comes with4:23
medications. So here here is one of the first truisms that I would say going forward. All medications have side4:30
effects. And what the aim is to do in modern medicine is to utilize the4:36
knowledge of those medicines and their effect on the human body so that we4:41
leverage the other links to protect that weakest link. So, I could go through a bunch of medications that I give all the4:48
time to patients in the intensive care unit where I'm focused on saving their life because I can clearly see which4:54
link is the weakest, but I'm doing it knowing that there's side effects because I'm trying to save that link to5:00
save that life and I'm leveraging those other things. For instance, somebody5:05
comes in with a stroke and uh they have they've they've lost weakness on the on5:12
the right side of their body or the left side, whichever side. I can give them a medication5:18
immediately that will break up all of the clots in their body. It's called TPA or TNK. And it will restore blood flow5:25
to the brain and it will reverse many of their symptoms. If they come in soon enough, we can do this.5:31
What's what's amazing is that that medication has an effect that can do that, but it also has a pretty5:37
significant side effect and that it could break up clots somewhere else and cause bleeding. So, we have to be5:42
careful about what it is that we're doing. Clearly there what we're doing is we're saving one link at the expense of5:49
other links. But that's what you have to do in an emergency situation. But if after that I simply send that patient5:56
home without telling them why they had that stroke and what they need to do to6:01
prevent themselves from getting that stroke again and what are the lifestyle factors that cause that to happen. I6:07
haven't done my job. So what is what are the interventions that we can do hopefully early on in life so that we6:14
don't have those links eroding so that all of the links are strong and as we get older we can continue to strengthen6:20
all of the links. Here are the eight. So nutrition that's that's nutrition. Uh basically you know we know there are6:26
studies that have done that show that that depending on what we put into our bodies as food can have a dramatic6:32
impact in terms of our well-being. Okay so that's nutrition. Exercise as I was6:38
saying exercise not only I mean drugs and things have side effects. Exercise have side benefits. So exercise6:44
obviously is going to make you more fit. It's going to make you have better endurance. But did you know that it6:49
reduces stroke? Did you know that it improves uh um well-being? It reduces6:54
depression. There's so many benefits. So, all of these links are actually improving. There's no leveraging here.7:00
And exercise is incredible. Water. So, this may sound obvious, right? Like you7:06
drink because you're thirsty. Where I would like to go today is to talk a little bit about what the effect of7:11
water externally on your body can do. And you're talking there about like hot and cold. Exactly. Usage.7:17
Exactly. in terms of showers or cold plunges, sauners, that kind of thing. Exactly. And we'll get into the actual evidence7:22
for this. We'll get into it later. But what is this affects your immune system which changes your probability of7:27
diseases and things like that. Absolutely. Especially in the acute setting, especially so not only in the7:33
acute setting, but we also have pretty good data from Finland where they have more saunas than almost than people uh7:40
where they've actually done the research and and shown with dose response curves that this is actually very beneficial.7:45
We won't get into too much of that, but what I want to focus a little bit more on because of my job in the intensive7:51
care unit and what we're seeing right now with viruses and mutations in the innate immune system, why something like7:57
this may actually be very important uh as we look forward. Interestingly, as we8:03
look forward to future things, pandemics, we can look backward and see what we had done in the past. And we've8:09
got some really actually really good information on that. Let's go to sunlight. This is something that um I've8:16
really become more and more involved with because of some of the benefits that this can do. A very big8:23
misconception that people have is that sunlight equals vitamin D. And8:28
therefore, if you take a vitamin D supplement, you don't need to go in the sun. This is really something that's now8:35
um being debunked. Sunlight has far more benefits than just vitamin D. Not saying8:41
that vitamin D is is not something that you want to supplement with. I supplement with vitamin D. I think it's8:47
there's a benefit to supplementing with vitamin D. No question. But sunlight has so many important things. And I and I8:53
really would like to spend the bulk or the line share of the time talking about this because this is really important. Story of Henry: A Fungal Lung Disease Patient9:00
Um this is a this is this is amazing. Uh and it really made me think about9:06
sunlight. So, this is a story by a lady by the name of Amy Hanmeer. Her9:12
15-year-old boy was diagnosed with lymphablastic leukemia. Went into uh the9:18
hospital actually started chemotherapy for it which is blood cancer. It's a blood cancer. Yeah. And so this9:24
the treatment for blood cancer is chemotherapy which he started. The side effect of chemotherapy is suppressing9:31
the immune system. And unfortunately, he didn't realize it, but he developed uh9:37
he didn't realize it immediately, but he developed a a fungus flesh-eating infection in his lung and went into the9:44
hospital in June of 2024. Uh this was in Minnesota, tertiary care9:50
hospital. and he got worse and got worse9:55
and got worse to the point where the only way that they could control this infection was to actually remove his10:01
left lung, which they did. So, this is a 15-year-old boy. He is without his left10:07
lung. He only has a right lung and he starts to decline even after that. They do a CT scan and it shows that now the10:14
infection has moved to the his remaining right lung. They have a family conference10:20
and as Amy is telling me this story, I could hear her choking up. She's telling me this on the phone. She's saying that10:27
he's 15. He's completely awake. He's completely alert. He knows everything that's going on around him. He's on a10:32
ventilator, like a machine that they use for for sleep apnea. It's like a Bip machine that's breathing for him. It's10:38
not intubation, but it's on his on his mouth. And the doctors, you know, have10:43
done everything they possibly can and they say, "Look, he's getting worse. We can't take obviously we can't take the10:49
right lung out. We can't put him on a heart lung machine because there's no sort of destination to where he's going.10:56
U we recommend not intubating him and making him what they call DNR. Do not resuscitate.11:03
So they're like, "Wow, they were not expecting this coming." So they have a big conference somebody they they call11:08
in help to like how do you explain to a 15-year-old boy that you're dying and how how is that going to feel?11:15
So they ask the doctors how how much time does he have? They say two days.11:20
So in this in this situation, they ask this boy, okay, you're going to11:27
die. What do you want to do with your life in the in the next two days? What do you want to do? And surprisingly, he11:34
says, I want to go outside. I just want to go outside. This this guy11:40
grew up probably on a farm or something, and he spend his time outside. So, he wants to go outside. So, you know how I11:47
mean, I don't know if you know this, but like if you're a nurse or you're a doctor and you've done everything you11:54
can and this and you're just completely horrified at the fact that this 15-year-old is going to die and he has12:00
one request. You're going to move heaven and earth to fulfill that one request. And that's exactly what they do. They12:07
get this boy the hospital bed outside. He's on a BPA machine the respiratory therapists have put together. So this12:14
guy is outside and they're not putting him outside to get better. He's just This is his dying12:20
wish. They also use this thing called a Firefly. It's like a light device that they were using. I to I'll be honest, I12:27
don't know which did it. The Firefly. What's that? It's a It's a light device that gives off light at different wavelengths and12:33
they would use that for about three times a day for five minutes.12:39
This guy does not die. After the first day, his white count12:45
starts to come down. That's like a measure of the infection that's going on in the lung. And and by the way, they do12:50
a CT scan of his lung before this all starts. And and it's just the the the remaining lung on the right is just12:57
filled with infection. It's horrible. By the by the second day, the white13:02
count comes down even more. And there, by the way, they haven't changed any of the other treatment. He's been in by this point he's been in for 6 weeks. He13:08
has not seen the light of day and and he's still getting the powerful antifungal medication amphoterosin B and13:16
posonazol. All of these things are are really high powered drugs that that just completely fight fungus, but it's not13:23
working. He's getting worse. But now he's out for the second day. The white count's coming down, which is good. Not13:28
it's a good sign. His oxygen requirement is coming down. That's a good sign. He's requiring less and less oxygen. By the13:34
time he gets to day five, okay, we're already past 2 days. He's off the BiPAP.13:41
He's on regular just nasal canula oxygen that you see people wearing on their nose. The doctors are scratching their13:48
head. They're like, "We we should get a CT scan to see what's going on." So, so Amy tells me that they they get a CT13:55
scan of this guy and they're in the room and some some even like swear under their breath like they they're completely14:01
amazed because on the CT scan obviously the left lung is still gone but the14:07
right lung the disease is probably 60 70% gone and14:14
he he's still alive. He goes home. There's no sign of the disease after14:19
after treatment. And he he uh I I just she just uh communicated with me to tell14:26
me that he just got his make a wish uh thing for for his cancer. He's continuing treatment and to and she just14:34
can't believe that he was literally two day two days away from dying. They14:39
changed nothing. They changed none of his treatments. The only thing that they did was they took him outside and they14:46
they were using this Firefly before inside, but they were using it more consistently when he got outside.14:52
Maybe hospitals should be outside. This is exactly what Okay, so if you wanted to know what my drive was, what14:58
what it is my purpose that I'm doing right now, I'm working at three different hospitals and I'm trying to15:05
work in each of those three different hospitals to try to get patients outside. The biggest barrier that we have is staff taking those patients15:11
outside. That's the thing that's the hardest. But this is what we used to do, Stephen. This is what we used when we15:18
built hospitals at the turn of the century. We had hospital rooms where beds could be taken out onto the veranda15:24
and people could get sunlight. I would love to see a time where we could go back to that type of uh effect. There's15:29
studies that have been done. People in a two-bed room, if you're the bed closer to the window, you get discharged from15:36
the hospital faster on average. Really? Yes.15:42
I need to swap sides of the bed with my girlfriend. She's on the sunny side. There there's so much evidence for this.15:48
People who are in hospitals that are have bigger windows, they give better surveys. And hospitals uh reimbursement15:55
is tied to the surveys that they get from patients. So, it's literally a win-winwin. If hospitals started to, I16:03
believe, get patients outside and and they're already doing this there. I don't want to say that this isn't16:08
happening. There are hospitals that are have programs to get patients outside. Um, I think we just ought to be doing it16:14
a lot more. Um, temperance.16:19
Temperance. What does that mean? It's an old term, isn't it? It really means moderation. And and I I would say16:26
in this sense temperance really means to uh avoid toxins in the body. Um as16:33
somebody who is a pulmonologist who is what's a pulmonologist? Pulmonologist is someone who takes care of the lungs. And so as a result of that16:40
I see a lot of issues uh with lung cancer related to smoking. Um I see in16:47
the intensive care unit people with liver failure as a result of of alcohol abuse. I also see people uh on16:54
empetamines here in Southern California where I uh reside and where I work. We we have quite a bit of that and uh17:01
temperance. If if you want to live a long and wholesome life, there are some toxins that you want to avoid. And uh17:08
and and understanding that is really important. So this is something that if you stop some of those things that we're17:14
talking about, all of those links are going to be improved.17:19
Air seems kind of obvious. Early on, I used to think that that what this meant17:25
was getting pure air with absolutely nothing in it except for just nitrogen and oxygen. That's not true anymore. We17:34
now understand that for you to have the best type of air, it actually has to17:39
come with some things in it. Just like our our gut has a microfllora that you17:44
may have heard about, so too does the air that we breathe also must have that. And um the best type of air that you can17:52
have is actually outside. Rest. This is really interesting because17:57
we just mentioned that exercise was a pillar, but rest also is. How can rest18:02
and exercise at the same time be pillars of health? And it really comes down to18:08
knowing when to do what? Sleep, which is also part of rest. So we're not just18:13
talking about a daily rest when you go to sleep. And and as a sleep physician, I can tell you uh quite a bit. We have18:19
lots of information about how long we should sleep, the quality of sleep, some of the diseases that prevent us from18:25
sleeping. Sleep is so important. I can't I I I couldn't overexpress it enough.18:31
Not just a a daily rest, but um I would also say and v and venture out. We can talk more about this. A weekly rest.18:39
A weekly rest. A weekly rest. What do you mean weekend? Like Yeah. Yeah. Absolutely. How many times do we18:46
uh even on the weekend do we put down our our phone? Never. Or we stop reading emails and we take18:53
the time out to do things that we would never be able to do. Finally, trust. So, this is something that really just can't19:00
be ignored. And and I'll say this upfront that um19:07
in the world of research and science there is a there is a silo of science19:12
and there is a silo of faith. But what's what we can't ignore is the growing body19:18
of evidence from the scientific world that's peeking over and looking at faith19:24
that people who have faith and people who have faith in God uh whether that is19:29
uh their God in in that particular denomination are better apt and able to19:35
deal with stress and depression and anxiety. So this is something scientifically that has been shown. Now,19:42
if you you may have noticed that I I did these in a particular order. Um, and if19:48
you go through them, you've got nutrition, you've got exercise, you've19:53
got water, you've got sunlight, you've got temperance, you have air, you have19:59
rest, and finally you have trust. You put that together and it spells out new start. So interestingly these these20:07
particular topics are not copyrighted but there is a um there is a university in Northern California called Weimore20:12
University that is actually put these together in that very pattern as called it new start they actually have a new20:18
start program um and so this is something that uh that is actually being used uh internationally. So, of theseWhy Our Mitochondria Need Sunlight20:26
subjects that you just went through there for this new start um framework,20:32
where do you want to start? I think actually sunlight is is one of20:37
those things where I'm excited about all of those, but I think sunlight is is20:42
really where we have it's the let's put it this way, it's the lowest hanging fruit. Okay. Explain to me why sunlight is the20:49
the place where your focus is at the moment. It's a long trip that has gotten me to20:55
that. Um, and I and I think part of it has goes through right through COVID. So, as a critical care intensivist, when21:02
I heard that there was this virus that was coming, they all told us that it was going to be people with respiratory21:09
illnesses, which I was certainly comfortable with, but that's not what it turned out to be. We certainly saw21:15
people with respiratory illnesses, but what we saw in the intensive care unit, the people that were dying around me21:21
were people with obesity, people with heart disease, people with kidney disease, people with dementia, people21:27
with chronic diseases. And it made me think, why was that the case? All of21:32
those things have one thing in common and many other things, too, but21:38
specifically they're rooted in something called mitochondrial dysfunction. So, let me unpack that for you. And and this21:46
has to do with longevity. This has to do with aging. This is a huge topic that is now just emerging. And we're we're now21:52
finding more about this. So, when we were when I was in high school biology, when I was in college, uh we all learned22:00
about this little organel in all of our cells except for red blood cells called the mitochondria. And and I have to say22:05
it, what is the mitochondria? It's the powerhouse of the cell, right? So, it's the thing that makes energy. What we22:12
didn't know at the time is that as we get older, the output from these batteries in our cells drops by about22:17
70%. Can you imagine running your house on 70% less energy? How fundamentally that22:24
would change change what happens in your house? Like you could not run the laundry the same way. You could not run22:29
the microwave and the laundry at the same time. And what does that look like in terms of symptoms? Excellent question. Because what it22:36
looks like is depending on the cell type that we're talking about, that's going to have the issue. So, if we're talking about the liver, the liver is going to22:42
get more fatty. If we're talking about the heart, the heart's going to is going to become more congested. If we're talking about the brain, it's going to22:48
have more dementia. And so, what's what's happening here is that as we get older, the batteries in22:54
our cells are not working the same way as they used to. Metabolism is slowing down. And and so, these are these are23:01
huge issues. And all of these diseases that I just talked about, all the ones that we saw in COVID, if you look in a23:08
lot of these diseases, they are rooted in mitochondrial dysfunction. So the question is is why is that the case and23:14
what can we do about it? So there was a paper that came out in 201923:19
that fundamentally changed the way I saw this. It was written by um Russell Writer who is the uh executive editor of23:27
Melatonin Research. It's a he's out of University of Texas and Scott Zimmerman who's a light engineer and what they set23:34
forth was to show that basically sunlight is made up of so many different23:42
types of wavelengths. You've got ultraviolet on one end which of course makes vitamin D and it's very23:48
beneficial. It it's the type of light from the from the sun that is very shortwave and but cannot penetrate very23:54
deeply. Let me let me back up a little bit and explain. You pull up to a stop sign and somebody pulls up next to you24:00
and they're playing the latest hiphop music. How does that sound to you in your car? It's very boom boom, right?24:08
Yeah. And muffled. It muffled. And the reason why is because low wave frequency24:14
has the ability to travel very far. Go to the Grand Canyon and there's a24:19
thunderstorm at the other end of it. What do you hear? It's like a rumbling. And then as it gets closer you hear the higher pitch sounds. This is a24:26
fundamental physics uh principle. And so when the sun is is shining there's very24:32
short wavelengths ultraviolet B involved in vitamin D. But at the other end there's this infrared light which we'll24:38
talk about or red light. It's very long wavelength and it can penetrate very24:43
very deeply. That's very important because what we're talking about is the human body. And if the sun is going to24:49
have an effect on the human body, it's got to be more than just the skin. So that's exactly what what this paper24:55
showed is that basically infrared light from the sun is able to penetrate25:03
probably up to about 8 cmters according to Scott Zimmerman in this article. And it fundamentally interacts with25:10
specifically the mitochondria. And what does it do to the mitochondria? So let's let's back up and talk about the25:15
mitochondria because this is central. The mitochondria to the cell is like the25:20
engine in your car. The engine produces locomotion that causes this the wheels25:26
to spin. But in the process of doing it, it causes heat to uh surround the25:31
engine. And if you don't deal with that heat, it will shut down the engine. It25:36
will make it more inefficient and eventually it will shut it down. So what do all internal combustion engines have?25:42
They have a cooling system. They have a radiator. They have a an oil pan. they have a water pump and that's exactly25:47
what the cell has to have for the mitochondria. It's not heat in the mitochondria. It's called oxidative25:53
stress and it's specifically oxidative stress that causes destruction and uh25:59
and um yeah destruction of the mitochondria and leads to these types of diseases.
So oxidative stress causes the26:06
mitochondria not to work well. This leads to diabetes.
Oxidative stress makes the mitochondria not work so well.26:11
This leads to dementia.
So there's this has already been laid out. This is not that controversial. The controversial26:17
part is what do we do about it? So what these guys in this paper showed was that26:22
and and not just them but look reviewing the literature is that the mitochondria makes its own cooling system and that26:30
cooling system is melatonin. Now you might be thinking wait a minute26:35
melatonin isn't that the isn't that the stuff that we take that our brain makes right before we go to sleep? Yeah that26:40
you're it's absolutely correct that's what happens. The problem is is that this is not26:46
melatonin that's made in the brain. This is not melatonin that goes through the blood supply and goes goes through our blood and tells us it's time to go to26:52
sleep. This is melatonin that's made in the cell in the mitochondria and it's a26:58
powerful antioxidant that basically prevents the oxidative stress from occurring.27:04
What Scott Zimmerman and Russell Writer showed in proposed in this was that basically the infrared radiation that's27:10
coming in to the body is able to stimulate and upregulate melatonin and a27:16
number of other factors that keep the mitochondria cool and can actually27:21
improve the energy output of the mitochondria. So, this is this was actually27:26
mind-blowing to me. And I'll tell you why I resonated with this as a critical care physician because there was twoSunlight and Viruses: Impact on COVID-1927:31
things that bothered me the most. Number one, SARS KV2 virus when it comes into the27:39
body, it interacts with something called the A2 receptor. You may have heard about the A2 receptor. Okay, this is where the the virus actually latches on27:47
to the cell and gets internalized. So, what is this A2 receptor? Is this was27:52
this there for all of humanity just to be a receptor or does it actually have a role? It turns out it actually has a27:58
role and mind-blowingly the A2 receptor is involved in mitigating oxidative stress.28:06
So in other words, it's another part of the cell's cooling system for the mitochondria. What what's happening is that the the28:15
virus when it attaches to the cell is basically eliminating that action. And28:22
so imagine you have a bunch of people with various different engines running28:27
at different temperatures. In other words, you've got some people with chronic disease and we know their engines are running hot. We have other28:33
people who are completely healthy and they're doing quite well. Their engines are nice and cool. They have no problems28:38
at all. Now imagine COVID comes and SARS KV2 is infecting everybody.28:45
What that h tendency is to do is because it's knocking out everybody's A2 receptor which has the ability to cool28:51
down the engine if in other words it's causing everybody's engine to run hot. Right? So but in somebody so in other28:58
words picture this way you're you're you're driving along in your car and your thermometer is there and all of a sudden there's this big hill that you29:04
have to climb called CO 19. who's going to make it over that hill and who's not going to make it over that hill. The29:11
people that make it over the hill are those with great cooling engines whose temperatures are running great. The ones29:16
that don't make it over that hill are the ones that have the thermometer on their engine running hot.29:22
Those are the ones that poop out at the top and can't make it. And they're they're the ones pulled over to the side of the road with the hood up and the29:28
steam coming out of the out of the engine. Do you understand what I'm saying? Of course. So, this makes perfect sense to me why I wasn't seeing29:34
what they were predicting, which is these respiratory patients coming into the ICU. Who was I seeing in the ICU? I29:39
was seeing people with dementia, as we talked about, diabetes, kidney disease. These are the ones that were that that29:44
were sick. The other thing that that really hit me and resonated with thisVitamin D and Lower Risk in COVID Patients29:50
was and this was this was not even controversial. We knew early on in the pandemic that people who came into the29:56
hospital and had higher levels of vitamin D did really well. They didn't30:03
die. They they didn't have the same chances of dying. People who had low vitamin D30:10
levels, they had much higher levels uh chances of dying. So, we would check these vitamin D levels. And so, think30:17
about this. You're you're there at ground zero and you're taking care of these patients and you see this data30:22
over and over and over again that vitamin D is very predictive of who's going to die. Obviously, what are you30:29
going to do? Even though this is an associative study, that association doesn't mean causation. You're going to be giving people vitamin D and try to30:36
get those levels up. The problem is is that we gave vitamin D and it really didn't have much of an30:43
effect. So you gave it in supplement type. Yeah. When people would come into the30:48
hospital like this. Exactly. Exactly. Just like that. In fact, I was supplementing myself. I mean, what have30:53
you got to lose, right?30:58
I already took my vitamin D uh tablet this morning. I don't there's not that's very hard to overdose, but it's possible. So, you noticed that it was31:05
hard to treat people with vitamin D, but giving them a a tablet didn't really do much. That's correct. Why?31:11
Well, this is what I believe is the is the is the fact is we saw that people with high levels of vitamin D or normal31:17
levels of vitamin D did better than those that had low levels. I believe that that was a marker of something31:23
else. In other words, people who had higher levels of vitamin D meant that they were31:31
out in the sun more. they were outside more than those that people that had31:36
very low vitamin D levels. The people with low vitamin D levels were telling me these are people that were not31:41
getting outside into the sun. And so what's the real factor here? What's doing the heavy lifting? And I would31:47
propose and Scott Zimmerman and Russell Ryder would propose and I I can tell you a number of other scientists that would31:52
agree with me on this is that infrared radiation from the sun is causing an31:59
effect at the mitochondrial level in terms of oxidative stress and that32:05
vitamin D was just the marker of who was getting the infrared light and who was not. Who was going outside and who was32:11
not going outside. So when the sun is shining, for the most part, you're getting infrared light. You're getting32:18
the entire the entire biological spectrum from the sun. We can go to the longest wavelength, which is far32:24
infrared, all the way to the shortest wavelength, which is ultraviolet B,32:30
okay? Which makes vitamin D. So in other words, when you are outside in a natural environment, you're getting a very broad32:37
spectrum of light. And so because of that, if you're getting infrared light, you're also going to be making vitamin32:43
D. Yeah, you're getting both. Um, now that can change because in the32:50
wintertime when the sun is lower in the sky, especially, you know, in England, this32:55
is this is a special issue at that latitude. When the sun is low in the sky, it's got the light has to penetrate33:01
through obliquely through the atmosphere. And because of that, shortwave33:07
radiation from the sun like ultraviolet B does not make it very well. So there's times of the year where you're not33:13
getting enough ultraviolet B or maybe even no ultraviolet B from the sun, which makes the vitamin D33:19
which makes the vitamin D and that you're going to be deficient. You need to supplement. However, during that same33:25
period of time when you're not getting enough vitamin D because there's no ultraviolet B radiation, that sun is33:31
low, but that's it's still enough to allow that long wavelength penetrating33:37
infrared light to still come through. So, is the longwave infrared light theBenefits of Using Infrared Light Devices33:43
type of thing that we see these gadgets doing? Absolutely. And and uh I would say just33:49
to be specific is because you can see that as red light there that's not infrared light because you can see it.33:57
So infrared light technically is completely invisible. But this these do give out infrared light but you just can't see it.34:03
Exactly. So it's toward that red end of the spectrum. And people like Glenn Jeffrey out of UCL is actually doing34:10
research at 670 nanometers of red light and has shown in randomized control34:15
trials that that type of light right there at 670, the type that you can even see actually does improve mitochondrial34:22
efficiency. He's shown this in a number of randomized control trials. It improves eyesight and and you have to34:27
realize that the retina at the back of your eye is very rich in mitochondria. He's shown this in terms of managing34:34
glucose and and output from mitochondria. And and the reason why these things uh34:40
work so well is because what's going on here is as you get older, your skin starts to become more saggy because the34:48
the fibroblast or the cells in your skin, they're designed to make collagen and collagen is the skeleton that makes34:55
your skin soft and subtle. Yeah. Don't mind me, please. No, no. So this is this is exactly my35:01
wife uses the same thing. This is a fun charge one. So what what's going on right now is that red light which can penetrate very35:09
deeply down is going into the skin and it is activating the mitochondria in your fibroblast to produce more energy35:15
which those cells need to deposit collagen. And so when you deposit collagen that's going to give the skin a35:21
more tight uh feel because as you get older that collagen deposition is going35:26
to get less and less and less. So, this is going to help keep me looking young. That's the whole point of it. And you're saying that the the light in35:33
these penetrates what six or seven centimeters or is it infrared does about 8 cm? Uh, this red35:39
light would be a little bit less because this light light obviously you can see it. So, it is a little bit shorter35:44
wavelength, but yes, this light, the red light can penetrate deeper than for instance yellow light or blue light. And35:50
it's this light particularly that interacts with the mitochondria to increase that. So, should we be putting this all over35:56
our body? because okay, it's good for my skin, but if it's penetrating deeper, presumably there's other parts of my36:01
body that would benefit from that, another mitochondria. It's interesting you say that. Um the the the study that I'm referring to with36:08
Glenn Jeffrey out of University College London, he took uh young people in this36:13
study, he gave them a a bunch of glucose and everybody who gets a bunch of glucose should have a spike in their36:19
blood sugar in he randomized them on their backs to see what would happen36:25
when he shined red lights uh on their backs. And the people that got the red light had lower spikes. In other words,36:31
it seemed as though the mitochondria were metabolizing faster, which caused36:36
less of a spike of the glucose in their blood. The way he confirmed that is looking for the byproducts of the36:43
mitochondrial metabolism, which is carbon dioxide. So, when we breathe, when we metabolize, we're breathing out36:49
carbon dioxide, which is the result of of a mitochondrial um metabolism. And in36:55
fact, in those people that had the light on, it showed a higher level of carbon37:00
dioxide in the exhaled uh breath. The whole point of that is to get back to your question is whether we should be putting this all over your body. He was37:07
able to get that effect systemically with just putting the light on the back.37:13
Um that was a that was a systemic uh ability. But we don't understand everything about the mitochondria, but37:19
what we do seem to understand is that they can communicate with each other and that you don't need to have this all37:25
over the body to have systemic effects. In this particular case though, if you want to have the skin here to be more uh37:34
you know, younger looking, then it makes sense that this is where you need to have it. If you want to have a particular other part of your body to37:40
look younger, then then perhaps that that's where the light needs to go. So interesting. How long did it take in37:45
those studies to see the effect of red light therapy like this? Well, that's a very good question. If you talk to Glenn Jeffrey, which I have,37:52
he noticed a an improvement in 15 minutes. 15 15 minutes. What did he notice in 15 minutes?37:59
He said he has studied the mitochondria in fruit flies, in mosquitoes and bees,38:04
and in human beings, and it's the same every time. He says after about 15 to 20 minutes of this type of light in that38:12
type of setting there is a switch that turns on and it and you and you don't need further stimulation. Further38:19
stimulation doesn't do anything more. It's a it's a very bizarre thing. You would think that the more light that you38:24
gave the more the effect would be. It's not. After about 15 minutes it it there's something that changes in the38:30
mitochondria. There are certain theories about where this might be. This might be in the electron transport chain uh uh complex38:37
4. Uh these are very technical things. There's a lot of studies that are actually there's a number of groups that are actually looking at this. Uh there's38:43
a whole area of science called photobiomodulation which is looking at this. But 15 minutes is really what it38:50
takes. So we're not we're not talking about a long period of time. This is really really interesting. So38:57
getting back to my experience in the intensive care unit,39:03
the vitamin D wasn't working. These patients were dying and it became clear to me that COVID was a metabolic uh39:10
issue for these patients. By the time I had realized this,39:16
the s I mean the pandemic arguably is still going on because people are still becoming infected, but the rush to come39:22
into the hospital and and the number of bodies that we were seeing circulating through the intensive care unit had39:27
dropped dramatically. And at that point, I was able to39:33
see that potentially infrared light may be very very beneficial in these39:39
patients with CO 19. Now, there was a study in Brazil. They took COVID39:45
patients that were that were sick enough to be admitted to the hospital, but not too sick to be intubated in an intensive39:52
care unit. And they did something tremendous. They actually manufactured a39:57
jacket that they could put on patients. And on the inside of this jacket were these LED bulbs that gave off infrared40:05
radiation at exactly 940 nanometers. They put the jackets on and they40:11
randomly randomized the sign which jacket was turned on and which jacket was turned off. It was blinded because40:17
the light coming from this jacket could not be seen by the human eye. It wasn't even enough to produce enough heat. And40:22
so they they did this on 30 subjects and they randomized them. 15 did it 50 all40:28
15 or all 30 had the jackets on. 15 had it turned on. 15 did not have it turned40:34
on and they watched them. what happens to these patients? Every single endpoint that they looked at was statistically significant. And40:41
what does that mean? It means that the differences between these two groups could not have been from chance. There was a real40:48
difference. The group that had the jacket turned on had improvement in their oxygen40:54
saturation, had could take breaths in more deeply and stronger, had improvements in their41:02
blood, white blood cells. um and not only that had improvements in their heart rate, their respiratory rate, all41:08
of these statistically significant, but the most important and mind-blowing statistic was the length of stay in the41:14
hospital. So, they had these jackets on for 15 minutes once a day for 7 days.41:25
In the group that did not have the jacket turned on, their average length of stay was 12 days in the hospital. For41:32
those that had the jacket turned on, it was 8 days. That was 4 day difference.41:38
That's tremendous when you realize that it costs thousands of dollars41:43
to hospitalize patients. It's it's a huge amount when you think about the41:48
fact that there are certain drugs that get FDA approved for influenza, for41:53
instance, by just cutting short the symptoms for 24 hours. This is not just 24 hours, 40. people were discharged42:00
from the hospital 4 days faster. When I saw that study, that was enough for me to convince me. I mean, obviously, it42:06
was 30 subjects, right? We should do a bigger study. We should do a hund a couple hundred, right? That would be that would be ideal to do. But the fact42:12
that with just 30 patients, they could show statistical significance. That was enough for me to say every patient from42:19
now on that I see that comes in with CO 19 that's hospitalized that they're asking me to go intubate to bring to my42:26
ICU, these patients are going to get outside. I don't have that jacket that they made in Brazil. I I I don't even42:32
know how I would make that jacket. They made it for the study and it's not commercially available. There's no 94042:38
nmter light, which is what they did in the study. But I do know this. I do know that sunlight has 940 nanometers in it42:46
and if I could just take these patients outside maybe they could improve. So I had I got42:52
my wish. I had a patient on the floor. He was on 35 L a minute 100% oxygen43:02
through his high flow through his nose through his nose barely barely saturating because he had CO 19. And uh43:09
I was asked to go see him because he was potentially needing to be intubated or brought to the intensive care unit. I43:14
could not believe it because I had not seen one of these in months. So I went down, walked into the room, opened the door. It was in isolation. I had a mask43:21
on. The whole nine yards. The room was completely dark. The blind was closed. His daughter was there and the first43:27
words out of his mouth to me was, "Doc, how much time have I got?" I mean, it43:33
was a catastrophe. Like there was no light, no circadian rhythm. This guy was depressed.43:38
I immediately called my respiratory therapist, immediately called the charge nurse. We got everybody together and I43:44
said, "We need to get this guy outside." It was a bright and sunny day. How are we going to get this guy outside? 35 L,43:49
100%. We, my respiratory therapist, Kim, managed to put a couple of oxygen tanks43:54
together and we were able to get this guy into a wheelchair and we wheeled him outside.44:01
And uh he told me this uh weeks later, but he says, "You know, that first day44:06
that you got me outside in the sun," cuz we did this for like 7 days in a row. He said, "That felt so good." Um he after44:14
just one day dropped down from 35 L to 15 L. 15 L of of oxygen and then down to 12 and then44:22
down to eight the next day and then down to five. 5 days the amount of oxygen he was inhaling to keep him alive.44:28
Correct. So in other words, we were titrating down the amount of oxygen that we had to give him to maintain a44:33
saturation in the '9s. In 5 days, he was discharged home without oxygen.44:38
Now, obviously, that's an anecdote, right? That's not a study, but I'm looking at the risks of getting people44:44
out in the sun for 15 20 minutes. There's not a lot of risk to that. And if there's a benefit, I thought it was44:49
worthwhile doing. We we need to have larger randomized control trials. But it got me down the road to looking to see44:56
what what was it about sunlight that was affecting this change. And you45:02
know what? There was there's there's ample data there. There was a study actually that was done in in Europe45:09
where they looked they said, "Okay, here's CO CO's going up. When does CO go45:14
up? Is it because of temperature that changes? Is it because of humidity?" And the answers to both of those were no. Do45:20
you know what predicted when countries were to have their first surge in the autumn of 2020? There was a study that was actually done on this. It was45:26
latitude. It started in Finland and then really went down the entire continent.45:33
The last country in the in the autumn of 2020 to have a COVID surge was Greece.45:38
So a as the sun is literally pulling down into the southern hemisphere, as the shadow starts to go over Europe,45:45
that's when we start to see CO surges one by one by one. There was Yeah.45:50
Is is that because CO and the sun aren't friends? So if I it makes it harder to45:56
spread because, you know, if I put CO on this table and then I put sunlight on the table, the CO is going to die.46:01
Yeah, it it's possible. Uh although we now know that CO probably doesn't spread too much through contact. it's it's more46:08
of an airborne thing. So there there was a a study that was done out of University of Edinburgh and they looked46:14
at this very question that we had talked about earlier about vitamin D. They looked at the United States in the in46:20
the wintertime. So and they eliminated the southern part of the United States because in the southern part of the46:25
United States you can actually get some vitamin D in the wintertime. So they just looked at the sort of the northern portion of the United States and they46:31
were able to show that the more sunlight there was in particular areas the lower46:38
the mortality from CO 19. So they said this is interesting. What about in46:44
England? So they they did the exact same study in England and and sure enough of course they didn't have to eliminate any46:49
part of England because the whole country doesn't get any vitamin D in the winter time. What they showed was that46:55
again certain parts of the country in England as you know get more sunlight than other parts. Well those areas that47:00
got more sunlight had lower mortality from CO 19. Then they took the same they47:07
predicated the same uh study and they looked in Italy exactly the same finding and they47:12
published this and they said in their study and this is what really amazed me. They said the fact if this is causal,47:21
they say they said that um this might actually show a possible public health47:28
intervention. The fact that it is completely independent of vitamin D means that there's something else going47:34
on. There was a study in 2011 in Sweden. Yes.Could More Sunlight Help You Live Longer?47:39
Is that linked to this? No, this is a completely different study. But that that's also a very important study. So the Swedish study is47:45
is is groundbreaking. Um this was a study where they asked 20,000 20 to47:52
30,000 Swedish women about their habits in sunlight. And they divided these47:58
women into three categories. Those women that did not get a lot of sun, those that got a moderate amount of sun, and48:04
those that got a lot of sun. And they followed them for 20 years. And they they kept a track of each one that died48:11
and what they died of. And when they were done with that, they were astonished because what they found was48:16
that the women who had spent most spent the large amount of their time outside48:21
or that spent the most amount of time outside had the least amount of mortality from cancer, from48:29
cardiovascular disease and non-cardiovascular disease. And those that spent the least amount of time48:34
outside had the highest levels of that. The magnitude difference between those two was so much that they were able to48:42
show that women who in Sweden who spent the most amount of time outside and48:48
smoked had the same mortality as those women48:54
that did not spend as much time outside and did not smoke.48:59
They were equal. They were equal. In other words, being in that category of not spending much49:05
time outside in the sun was the same risk factor for death as smoking.49:10
How do they know it wasn't linked to exercise? How are they able to establish causation? Because that's a49:16
you're absolutely that's an excellent question. So the the difference here as you go up is this is a this is an49:21
association study. Okay. So the question is is how can you get causation from49:26
association? You can't. But if you look at the Bradford Hill criteria, there is49:32
a way that you can potentially make a a strong argument for causation if there's49:37
something called a dose response curve. In other words, if you can show you're49:42
not just comparing two things, but you're comparing three or more. If you can show that as you increase the49:49
variable that there is a change in the the output, that is strongly suggestive49:55
of potentially causation. By the way, this is exactly what we did to show that smoking causes lung cancer. Obviously,50:00
we can't do a randomized control trial here. You get to smoke, you don't get to smoke, we'll follow up in 20 years to50:06
see who has lung cancer. This is exactly what we did. We showed that that there was such a strong association with50:11
cancer risk with smoking that we were able to say through association that smoking causes lung cancer. By the way,50:18
Richard Weller, who's a dermatologist in England, uh did just last year a very50:24
similar study as to the Swedish study, except it was 10 times bigger, and he50:29
did it with both men and women. He found the same results. It was a UK bioank study.50:36
What did he discover? He discovered that either from from solariums or from um or50:44
being outside using solar radiation data, uh he was able to show both on50:49
their their questionnaire and also where they lived that the more light that they50:54
had the lower their risk of of of um mortality uh and um and cancer51:00
mortality. So the question was does it increase melanoma?Does the Sun Really Cause Melanoma?51:05
What's melanoma? Melanoma is is a skin cancer. So that's the big risk. That's the big risk that everybody's concerned51:10
about. You go out into the sk sun and you're going to get skin cancer. And he was able to show in that study, this was51:15
like three three 400,000 people in this study, UK bioank study, Richard Weller.51:22
He was able to show that there was no increased there's no statistical51:27
increased risk of melanoma incidents but there was a reduction in non-skin cancer51:35
mortality. Okay. So, so here's the trade-off. If you want to go out into the sun in51:41
England, okay, the benefits are you're going to have a reduction in non-skin51:48
cancer mortality. So, everything other than skin cancer. Correct. On the other hand, there's no51:54
increase in melanoma incidents. So, that caused him to write an a an op-ed and52:00
publish it. And actually, you can look up this oped. It's a great op-ed uh published in a um in the journal of52:07
investigative dermatology called sunlight, time for a rethink where he goes through the arguments and he's52:13
actually shown and and there's been a number of changes that people have around the globe. So public health uh uh52:20
organizations that are saying now you know before we have said that you know52:26
the the sun is a deadly laser and you should avoid it at all costs. We52:31
may need to rethink that. So are you telling me that essentially 15 minutes in the sun every day turns on52:37
a switch in my body that improves my mitochondrial function which is going to52:42
impact a variety of different parts of my health. Is that essentially what you're saying? Essentially yes. uh and and and we're52:49
we're looking and this is in an environment where where we are spending less and less and less time to give to52:55
give you to put in perspective if we were on a British ship 300 years ago and I came to you and I said do you see this53:02
little yellow fruit just by eating a little bit of this yellow fruit all of this disease that you're seeing around53:07
you with your fellow shipmates is going to go away that that would seem almost incredulous right but that's exactly the case53:14
we we are the scurvy of the 21st century is the lack of sunlight.53:20
Everything is inside. Uh we we avoid the outside. We avoid discomfort. We avoid53:27
high temperatures. We avoid low temperatures. We are we used to go out and play sports. We now are are playing53:34
virtual sports on on pads. We have windows that are specifically designed,53:39
especially here in Southern California, to eliminate infrared light because why? infrared light comes in and it heats up.53:47
One of the interesting things, we didn't mention this about infrared light is the way that we interact with infrared53:52
light. You can you can tell this on your own. You go outside and close your eyes.53:58
You can tell which side of your body the sun is on. And the reason is is because that infrared light not only can54:03
penetrate through your body, it's also penetrating through clothes very easily. And you can feel that that that heat54:10
that you're feeling is the infrared light going through the going through the clothes, going through the skin and54:16
interacting with your heat receptors that are well below the surface. Um, so all of thisAre Humans Meant to Live Outside?54:22
right guys going to go get Steve. The guest is here. Ready? Come in. Oh my god. Steve,54:29
what are you doing? This is uh the Bontage face mask. It's good for blemishes, wrinkles, uh, clears54:35
up the skin. It's red light. Have you not used it before? No, tried this before. It's um it's really54:40
really good. It's shines red light on your face which helps increase and boost collagen production. Actually found it54:46
out because of the misses. Seen her wearing it. She terrified me a couple of nights in a row. Um I thought it was to scare people with but actually it's54:52
really really good for your skin. So they are a sponsor of the podcast and uh I've been using it every day for about a54:58
year and a half now. Wow. You're glowing. Well, Steve, it's great. Yes. And Bonchard ships worldwide with55:04
easy returns and a year-long warranty on all of their products. So, visit bondcharge.com/diary for 25% off on any product sitewide, but55:12
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I'll put that on the screen. That's intuitit.com/expert.56:13
How long does the average American spend indoors or the average Brit spend indoors? Good question. They're almost identical.56:20
Uh I think the Brits spend a little bit more time outside than Americans. the the the last number for Americans was56:26
93%. And uh Brits is 92%. Were we born to be outside?56:31
I think so. You'd think our ancestors probably spent a huge amount of time outside. Yeah. And if you think about when I say56:37
outside, that also brings into play a number of other of the new start letters56:42
that we haven't talked about. Uh exercise, you're much more likely to do good exercise outside. You're much more56:48
likely to get air. That's that's the right type of air outside. The other aspect about infrared light briefly56:56
is that trees are highly reflective of infrared light. In other words, if57:01
you're in an environment where there are trees are present, you're going to get much more of this beneficial infrared57:08
light than if you're in a concrete jungle. So, so, so plants like this, in57:13
fact, the way that we measure the the forestation of the Amazon is throughIs It Worth Wearing an Infrared Light Mask?57:18
satellite imaging that looks at infrared light because it reflects infrared light back. So, the best thing best situation57:26
to be in is to be outside on a green on a day where where there's lots of green57:32
trees. We we've known for we've known for decades that people who live in green spaces do much better in terms of57:39
diabetes, do much better in terms of hypertension, mortality, all of these things. Depression,57:44
depression, all of these things. Yeah. And and when you think about this, um57:50
you you bring up a point in terms of of of correlation. How do we know it's not depression? We used to say, well, people57:56
who live in green spaces have more money. The people have they have more access to things. Maybe that's what58:01
we're seeing. I just have to tell you the study. There was something called the green heart study in south Louisville, Kentucky. They did an58:07
amazing thing. They took this four square mile area in South Louisville, Kentucky, urbanized uh area58:16
and they measured everybody's uh HSCP. What is HSCP? Highly sensitive C58:23
reactive protein. It's a marker of inflammation and it's been correlated to bad things like stroke and heart attack.58:30
So if you have high levels of of CRP, that's not good. So they measured every58:35
they measured about 700 people. And then they did something extraordinary. They58:40
purchased 8,000 mature trees, dug holes, and planted 8,000 trees into58:48
four square mile area. And these are trees with leaves on them. Two years later, they come back and they measure58:54
all 700 people in their study. repeat the HRCP dropped by 13 to 20% which correlated to59:02
about a 10 to 15% reduction in strokes. These people didn't change their socioeconomic status. They didn't59:09
institute an exercise program. And so really it kind of shoots in the heart59:14
the idea that the advantage that we see with green spaces has to do with something else that we're not measuring.How to Get Infrared Light on a Cloudy Day59:20
I actually believe that we'll talk about fresh air too that things like these59:27
plants but much bigger. This is kind of like a bonsai plant but but trees outside they59:33
actually have a benefit. And what they represent again is these things that59:40
don't leverage the other parts of your body in in terms of the chains uh that59:45
make all of the chains bigger because they're they're they're having a benefit. But you can't get the benefit of this if you're inside a house.59:52
So, what should we do about this in terms of how what changes should I make in my life to capitalize on this? Um,59:58
this is a this brand here is called Bon Charge. They do these these red light devices. They do like red light sauners,1:00:05
blankets, um, masks. They're actually a sponsor of mine because I I started wearing this and I think they they found1:00:10
out and I started wearing it because of my girlfriend. Yeah. She was wearing it every day and I got curious and so I as I always do, I'm1:00:17
always super skeptical. Sure. So I went on online and started looking at some of the research and I was shocked.1:00:22
Yeah. It made no intuitive sense to me that a a red light mask or any like red light device could have a profound like what I1:00:29
see as a profound impact on my health. Like I didn't believe it. Yes. To start with it was like woo woo stuff. To me,1:00:34
I couldn't disprove it. Right. All the studies, many of which you've referenced, um supported that it was1:00:40
having a profound impact. And as I've said on this podcast before, my girlfriend's always right. She's like always ahead of the curve, always right.1:00:46
So I started wearing her mask and now I have my own from Bon Charge. Yeah. Do you recommend these kinds of1:00:51
things? I I think it's reasonable to do I I will say this. Um if you are getting enough1:00:57
infrared light from the sun, what we find in studies, not particularly with the mass, but we find in other things is1:01:03
that these these other areas don't have as much efficacy. It's almost to say if1:01:08
you're on a ship with a bunch of people with scurvy and you already have a diet that's rich in vegetables and fruits, eating an extra lemon is not going to be1:01:15
that beneficial. So, what do you do? Like a lot of doctors do, we have shifts that go from 7:00 a.m. to 7:00 p.m. So,1:01:21
you're in the hospital, you're not going to get outside. So, at lunch, I try to get outside as much as I possibly can1:01:26
into the sun for my 15 minutes. What if you live in a cloudy country? So, that's a good point. uh clouds1:01:33
because they are water molecules will absorb a lot of the infrared light. And the problem is is that that's the1:01:40
exactly the type of light that you want to get. However, even on a cloudy day, being outside, you're going to get more1:01:46
infrared light than if you were inside. Yeah. Okay. So, I still get the light I need1:01:53
when it's cloudy, but I just don't get a lot. Yes, exactly. Is there anything I can do to get if it's super cloudy and I know1:02:01
I'm going to be indoors, what do I do then? Yeah. So, the light the type of lights1:02:06
that we have inside like these ones like these uh and and and actually I think the UK and the United States are1:02:12
very similar in this regard is that we really can't get the old incandescent bulbs where on LED or or fluorescent.1:02:20
And if you think about what they've done in terms of of these bulbs,1:02:26
the old incandescent bulbs used to give you a very broad uh uh spectrum. So all1:02:33
the way from, you know, just near blue all the way down into the into the infrared. The way that they've made the1:02:39
bulbs more efficient, they said, "Hey, let's stop using energy to give off this1:02:44
light that we can't see and give a very narrow spectrum of light that we can see." So, think about what they've done.1:02:51
They have for the first time in the history of humanity, they are now we are now being exposed to light in a very1:02:59
narrow spectrum without anything else. Whenever in the history of of humankind,1:03:05
when we'd light a candle, when we would go outside into the sunlight, when we would have a kerosene lamp, we were1:03:12
getting full spectrum. In other words, we were never getting blue light without red light. Now, we're starting to get1:03:18
blue light without red light. So, so do I change my bulbs? It's difficult1:03:24
to do that because you can't pick up in uh these incandescent bulbs. Which brings me to I mean at least at least in1:03:30
the United States we have laws now that outlaw the regular selling of incandescent bulbs because of energy1:03:37
efficiency. Oh yeah. I'm on Google now and I've typed in incandescent bulb. So there's something called a general1:03:42
service lamp which is what the type of bulbs that you could plug in. But if you decide you want to get a a bulb that you1:03:48
put into your microwave or a bulb that you would do into a a type of chandelier, that's a special type of1:03:54
chandelier, those are still available. You can still get incandescent bulbs for those. What about these kinds of bulbs? Is that1:04:00
an incandescent bulb? That's a uh that is a that is an incandescent bulb. Again, for these special type of lights, but I'm I'm1:04:07
talking about the light like the like the the good oldfashioned A90, I think it's called, or light bulb that you just1:04:13
screw in. Those are are the 120 watts. Those are getting more difficult. You It's harder to find. You can't go down1:04:19
to your Home Depot and and find them there. So Glenn Jeffrey um and this is1:04:24
this is a preprint that he is he's done. He actually took people1:04:30
with that were working in this environment with LED bulbs. He's actually uh it's not peer-reviewed. It's not published yet, but it's a pre-print.1:04:37
It's available on the internet. So I'm not speaking out of class. And what he did with 22 people is he switched out1:04:45
these LED bulbs and put in uh incandescent bulbs. And there was a there was 25% improvement in in color1:04:53
differentiation in his study. What does that mean? They were able to distinguish colors 25%1:04:59
better than they were when they were exposed to LED LED. When I say LED1:05:04
bulbs, these are the bulbs that are high on the blue end. Um, so why would that be? The retina,1:05:11
which is the back of your eye, where the light is coming in, there's these cones that are tremendously metabolically1:05:18
active. They're constantly updating, sending neuro signals to the brain. And1:05:24
there's a it's the it's the one tissue in your body with the most amount of mitochondria. And it's because they have to supply a lot of energy. As somebody1:05:31
gets older, that mitochondria is not producing the same amount of energy. And so the the1:05:37
ability of the energy that those cones have to draw on to do their work is less. And so they're not going to do the1:05:43
job. As well, if you can perhaps increase the the uh the amount of output1:05:49
of energy from those mitochondria, you could improve the the the be ability to1:05:55
visually perceive. and and and uh uh Glenn Jeffy's done this study already where he for just 3 minutes 6701:06:04
nanometer light very similar to that mask in the eye only in the morning1:06:09
improved those people's ability to to to to visualize and actually see1:06:16
and what does that mean for the broader picture of our house they they would be able to distinguish colors better and actually improve their1:06:22
vision that's basically what it means um and so the question goes back to the1:06:28
first question that you had at the very beginning of the podcast, which is what is the effect of low energy output from1:06:34
the mitochondria? Well, it depends on what tissue the mitochondria is in. And so, if it's in the eye,1:06:40
then it's going to be better visual perception. If it's in the brain, it's dementia. If it's you see, you see what1:06:46
I'm saying? So, what we start to see is we start to see that a myriad of1:06:52
different diseases are affected by the sun. I I challenge anyone to do this. If1:06:57
you look at a publication in the United States, I've seen it where they map out1:07:02
the amount of deaths per in a calendar day, cardiac disease, respiratory1:07:09
disease, kidney disease, uh pneumonia, um all sorts of diseases, infectious1:07:15
diseases, non-infectious diseases, you will see a very clear pattern.1:07:20
The maximum amount of deaths every year occurs within a month after the shortest1:07:26
day of the year. So we're talking December, January.1:07:32
We see the most amount of influenza deaths at that time. We see the most amount of cardiac deaths at that time.1:07:39
We see the most amount of kidney deaths at that time. So you might ask, well that that's because uh that's because1:07:46
people get together at Christmas time and they spread the germs around more and we have Thanksgiving in late1:07:51
November here in the United States and and and and that's what's going on. The problem is is if you look at Australia,1:07:58
which is on the other end. So when is their longest day of the year? Their longest day of the year is in December.Optimal Time of Day to Get Sunlight1:08:06
and that's when they have the least amount of deaths despite the fact that they're all getting together for Christmas in December. So that doesn't1:08:13
fly. It's exactly the opposite. The most amount of deaths occur in Australia in1:08:19
the southern hemisphere in June to July. That's their winter. And so what you see1:08:24
is deaths are correlated to the length of the day. This is the reason why1:08:30
whenever they have to whenever they show you deaths in the year, they always have to seasonally adjust it. And the length1:08:37
of the day is a proxy for the amount of sunlight. Absolutely. You're much more a you're much more likely to get sunlight on the1:08:44
longest day of the year than the shortest day of the year. Especially when and and this is well known there1:08:49
there are some months especially in people who are doing shift work like 7 a.m. to 7:00 p.m. There's literally like1:08:55
December and January you will not see the sun because you are going off to work before the sun gets up and you're1:09:01
you're coming home after the sun is long set. So you're not you're not able to see the sun and so you could go1:09:07
literally weeks without seeing the sun at all. Is there an optimal time of day to get1:09:14
sunlight? Yes. So optimal time of day to get sunlight would be for those that areCircadian Rhythm and Light Exposure1:09:20
concerned about getting damage from ultraviolet radiation. As we talked about, when the sun is low in the sky,1:09:29
that's going to be beneficial because the ultraviolet cannot penetrate obliquely through the atmosphere as well1:09:34
as long wavelength radiation. So, when the sun is coming up, so in the mornings, in the mornings and when the sun is1:09:40
going down in the evenings, that's going to be the time where you're going to get proportionally more infrared light and1:09:47
the least amount of ultraviolet light. Now, when the sun is directly overhead at noon, you're going to be getting the1:09:52
most amount of infrared light at that time, but you're also going to be getting a lot of ultraviolet radiation. And so, if you're not someone that's1:09:58
gone out into the sun a lot, you may want to avoid this period of time. Or,1:10:03
as we talked about, put on a broad rim hat, put on clothes, I mean, more1:10:09
clothes because, as we said, ultraviolet light does not penetrate through clothes very well, but infrared light can. Does1:10:16
it matter where the sun is hitting on my body? Shouldn't. So, if I go outside and I'm wearing a big hat, it's obviously going to cover1:10:22
my eyes, my face. Yes, it'll be hitting my legs. For the purposes of we're talking about with the mitochondria, it will not1:10:28
matter. However, if we're talking about circadian rhythm, if we're talking about uh getting the circadian rhythm, that1:10:35
pathway is through the eyes. So, you want to maximize light through the eyes. Yeah. So, so this type of a light is1:10:40
called the satellite. So, your question has to do with what part of the body does it need to touch? So or need to be1:10:47
uh touching. So for the effect of the mitochondria and and the metabolic effects, it it should not matter. Okay.1:10:54
For this type of a light though, what we're looking at is circadian rhythm. And that's a that's a completely1:11:01
different system that we're talking about. That's not mitochondrial. That has to do with the internal clock that's in your brain that is regulating when1:11:08
all of these things in your body happens. And this light is about 10,000 lux. Flux is a way of measuring theBenefits of SAD Light Therapy1:11:15
brightness of light. And what studies have shown is that when you shine this1:11:20
type of a light into your eyes, it had it's the way of adjusting your circadian1:11:25
rhythm, you know, if you if you have a clock and it's not set to the right time, there's a little thing at the back that you can pull out and you can change1:11:30
the time. Yeah. That pulling out and and changing the time about when things happen in your body is affected most by light. And1:11:39
light can actually shift it one way or the other depending on when you're shining that light. If you're shining the light in the morning time, and this1:11:46
is what a lot of people do is they'll use these these what they call SAD lights. SAD stands for seasonal1:11:51
affective disorder. These lights, especially in the morning, have a way of of not only setting your1:11:59
circadian rhythm and making sure it's on track, but also reducing depression.1:12:04
There's a there's a portion in your brain that receives light information. It's called the perihabenular nucleus.1:12:10
It's a long name, but it's it's it's back there. And if it doesn't get stimulated, it can cause depression. And1:12:16
so, so for people who live at high latitudes, uh, further away, closer to the poles, where the sun is getting up1:12:23
very late in the morning, they're already off at work inside, this can actually be very beneficial. So, what I1:12:28
would recommend doing, you can pick these up pretty cheaply on Amazon for about 20 bucks, but they should generally be about 11 to 16 in from your1:12:36
face. And uh what people should be getting is about 3,000 lux hours. Uh and1:12:43
what I mean by lux hours is you multiply the lux times the amount of hours thatCan Looking Through a Window Help Circadian Rhythm?1:12:48
you're wearing it. So, 3,000 is where you ought to be. Because this is 10,000 lux, you only have to look at it for1:12:54
about a third of an hour or 20 minutes. and that should be enough. So, is this a replacement for going1:12:59
outside? It's a replacement for going outside because of the fact that you're living at a very high latitude and the sun is1:13:05
not up and because of the job that you have, it's going to uh it's going to have that effect. But realize that this1:13:11
will not replace the effect that the sun has on your mitochondria. This is only to affect the effect that lack of1:13:18
sunlight has on depression. Okay? So, what if I'm looking at the sun out of a window?1:13:24
It depends on the window. So you're not still the window is going to be reducing the amount of luck. So I would not1:13:29
recommend if you can I would not recommend I would not say that staying inside looking out the window is the1:13:34
same as going outside. That's number one. The other thing that you have to understand is a lot of these windows1:13:40
especially if they're modern windows will be specifically designed to reduce infrared light.1:13:45
I want you to give some me any information you have as it relates to light health. Yeah. That will improve my life. Things that I1:13:52
can act actionably do tomorrow. Obviously, one of them is that I'm going to go outside and make sure I get some sunlight, ideally in the morning.1:13:57
Yes, we talked about this SAD lamp for people especially that live in1:14:02
certain countries which which have less sunlight. Correct. To set their circadian rhythm and to help with things1:14:08
like mental health. Is there anything else I should be thinking about or can do or change? Yes. So, just like we had in our1:14:15
pneummonic of new start, rest and exercise both at the same time and that yet they're sort of like opposite of1:14:20
each other. It's important to have darkness. Okay? It's important to have darkness. And1:14:25
this is a real issue. This is one of the biggest issues is the fact there was a study that was published recently and1:14:31
the title was dark days and bright nights. And that correlated with uh1:14:37
increased mortality. That's how most of us live. That's the problem. We have dark days and we have bright nights. And what we1:14:43
really should be having is bright days and dark nights. So, just as important1:14:49
as it is to have bright sunlight and getting outside in the middle of the day, we also need to start working on1:14:54
getting darker nights as well. And how do we do that? Turning things off. Uh getting theseWhy Should We Avoid Bright Screens at Night?1:15:00
screens away from our eyes. Um these are really important because the screens have a lot of light and the light,1:15:07
what's going on here, this is the reason why it's important. There's two reasons actually is the light that's going into our eyes is is doing two things at1:15:15
night. Number one, it is shutting down melatonin production from the pineal gland. And as we just talked about,1:15:21
melatonin is a very powerful antioxidant that's very beneficial. The second thing that it's doing is it's1:15:27
confusing your circadian rhythm. You see, your circadian rhythm is designed to see light as day. If your if your1:15:35
eyes are seeing light, your brain thinks it's the day. So if it's 10:00 at night1:15:40
and your eyes are seeing light, your circadian rhythm is saying, "I must have made a mistake. I thought it was 101:15:46
o'clock. It must not be 10 o'clock because look, there is light. And so what it's going to do is it's going to1:15:51
adjust itself and delay everything because it's saying, "Well, it can't be 10:00 at night. It must be 6:00." And so1:15:59
therefore, when you would normally feel tired and sleepy at 10:00 at night,1:16:06
after a number of days of doing this, you're not going to feel sleepy until 1:00 in the morning.1:16:11
These devices we have, they spit out a lot of blue light, right? Yes. Is there a way to like turn that off effectively?1:16:17
Well, actually a lot of these come with uh with with tied to the clock where1:16:22
after a certain time of night, it will shift its its uh spectrum to a more red1:16:28
spectrum. So, it's giving you less blue light. The problem is is that while the1:16:34
sensor in your eyes are tuned more to blue light, it's not just blue light.1:16:39
So, really the solution, the best solution is to turn off the light. The next best solution is to have more of a1:16:46
red shift where, you know, put these glasses on at night. So, these are blue1:16:51
blockers. They're trying to eliminate blue, but I'm I'm still getting light in. And that's enough light to shut down1:16:57
melatonin production. So, even with those on? Yeah, absolutely. But you're telling me these help?1:17:03
They're better than not turning off the light. And you're saying I still get light in because there's light coming over the1:17:08
top. Even even that light there is still going to bleed and uh it's going to bleed into that part of the spectrum and1:17:14
cause melatonin to be shut down. Yeah. So it's just the eyes are the sort of the barometer forShould the Bedroom Be Completely Dark at Night?1:17:20
correct what time of day it is. Correct. And and the problem is is that even when you close your lids,1:17:25
light can still get through the lids. What do you think of these sleep masks? I think they're I think they're great uh1:17:32
in terms of the fact that we now know that closing your eyelids still can1:17:37
allow some light to go in. So, if you're in if you're sleeping in an environment where, you know, light is out of your1:17:43
control, if you're living in the city and you can close your blinds, but there's still light that's coming in, these things could actually be uh very1:17:50
beneficial. I don't recommend nightlights in bedrooms. You don't recommend? I do not. Even even clock radios or air1:17:57
conditioners with LED displays on them. That's that's just like total light pollution to your bedroom. Your bedroom1:18:04
should be as dark as possible. What if I have those lamps that don't have blue light in them? Cuz I think my1:18:09
girlfriend's put some of those by the bed. Yeah. Do they are they still not great? Again, the best thing is no light. The1:18:16
second best thing is light with no blue light in it. And then the worst is, you know, blue light. What about candle1:18:24
light? That's interesting. Um, there was a study that was done where they compared1:18:30
someone reading at night with a book with a light bulb shining on it versus1:18:36
the LED uh, you know, like a Kindle or whatever. Okay. What they found was that there was a lot more light coming out of1:18:42
the Kindle than there was just reading the book with the with the lamp. And it read and it delayed sleep onset.1:18:50
So, which delayed sleep onset? The Kindle. the Kindle. Yeah, it delayed sleep enough to1:18:55
actually shut down actually delay the circadian rhythm and shut down melatonin production. So, the answer to your question is is candlelight's great. The1:19:01
only thing I'd be concerned about is just the fire risk. Yeah, because you fall asleep with that thing. Exactly.1:19:06
So, the adjacent topic there was vitamin D, which we we touched on a little bit. Do vitamin D supplements work?Do Vitamin D Supplements Work?1:19:12
Oh, yeah. Certainly they do work and they've tested them. Yeah. There's a number of studies that have come out. Uh Martino uh actually1:19:18
published in the British Medical Journal. This was back before 2020. Uh1:19:23
it was a metaanalysis of randomized control trials showed that people who supplement every day with vitamin D had1:19:29
lower risks of acute chest syndrome. The other uh one there was a recent study that came out that showed that people1:19:34
who supplemented with 2,000 international units a daily of vitamin D had a lower risk of all cause autoimmune1:19:42
conditions. We're talking rheumatoid arthritis, Crohn's disease, ulcerative colitis, you name it.1:19:49
Uh that that was a a study that came out that we actually reviewed that on our on our MedCram channel1:19:54
because I've heard before in the past that a lot of vitamin supplements we take don't even get into our bloodstream and into our bodies.1:20:01
Yeah. So so vitamin D is very interesting. Uh it is a supplement and1:20:06
it is a vitamin but it's also a hormone. Okay. It's it's it actually manipulates um um1:20:14
DNA production. So it's it is quite interesting but these these are are wellescribed randomized control trials.1:20:20
So if you're looking at uh the autoimmune condition this was actually a study that was designed looking at cardiac disease. They actually had two1:20:27
arms one with uh omega fatty acids and in vitamin D. And they showed that in1:20:33
the vitamin D group there was a statistically reduction statistically1:20:38
significant reduction in autoimmune conditions. I supplement with vitamin D. And just1:20:44
here's the the the here's the concern I have is if you are going to supplement with vitamin D, make sure that you get1:20:50
your levels checked. Why? The reason is is because it is a fat soluble vitamin and it is possible to1:20:58
take too much. What happens if you take too much? It can affect uh calcium metabolism andPossible Consequences of Vitamin D Overdose1:21:04
you can have issues with calcium uh too high levels of calcium. It's very rare.1:21:10
Um, but it can happen. And I don't mean to say that in a sense that I would I dissuade people from supplementing1:21:16
because I think supplementation can be good. But at at some point, you want to get a level checked to see where you1:21:21
are. The other reason is is because uh based on your body habitus, based on your skin color, because uh people with1:21:28
darker skin, it's harder for them to make their own vitamin D. They need to be more time outside, especially if1:21:33
they're at high latitudes. So like me living in the UK. Exactly. I need to be outside more.1:21:38
It's going to be harder for you to make as much vitamin D as as somebody who for instance if you were living at a lower1:21:45
latitude or if you had lighter skin. Yeah. What is vitamin D doing in my body? Oh, good question. Lots of things. So,The Role of Vitamin D in the Body1:21:52
vitamin D, if you were to look at the the structure of vitamin D, actually I actually did research on this uh1:21:58
interestingly in college. I used to make starting material for the graduate students. It's it's a lipid soluble1:22:03
molecule. And because it's lipid soluble, it's able to go right through into the nucleus and actually go onto1:22:10
the DNA and uh combine with proteins that actually affect the transcription1:22:16
of your DNA. So in other words, depending on which cell type we're talking about, it can cause a lot of1:22:22
interesting changes. So it affects calcium metabolism. There's vitamin D receptors on your immune system.1:22:29
So it affects your immune system, affects calcium metabolism, a whole host of things.1:22:34
My team did some research and found that approximately 1 billion people globally have a vitamin D deficiency1:22:40
and about 50% of the global population h has insufficient levels of vitamin D.1:22:46
Absolutely. Yeah. Yeah. So the the issue is is that as the world becomes more1:22:53
industrialized, as the world becomes more welloff, they're able to create dwellings and1:22:59
they're able to air condition those dwellings. And we as human beings tend to avoid extremes. We don't like things1:23:06
too hot. We don't like things too cold. Well, I let's face it, in our cars, we have something called climate control.1:23:12
We can set the we can set the temperature and that's what the temperature is going to be. There's there's other implications which we can1:23:18
talk about in terms of hydrotherapy perhaps if we get to that. But um the issue is is we don't like those1:23:24
extremes. We don't like going out into the sun and when we don't do that we uh we suffer the consequences.1:23:30
Is there a way for me to get vitamin D without supplementation and without going into the sun? Yes. Yeah. It's in certain foods as1:23:36
well. Mushrooms for instance, uh certain types of fish, they're um they they have1:23:41
vitamin D in them as well. This is a strange question, but do you think our body knowsDo Cravings Signal Nutrient Deficiencies?1:23:48
which foods we're deficient in? And really what I'm saying there is if I'm1:23:54
vitamin D deficient, do you think there's a part of my body that knows that I I need to eat mushrooms? It's a good question. And that makes me hungry for mushrooms.1:24:00
I don't know about that particularly. I can say this though. In people who don't get enough sleep, we tend to have a1:24:08
predilction to eating more carbohydrate- richch foods. That one we do know. Okay.1:24:13
And and we can and this is the reason why people who this is the reason why many scientists believe that people who1:24:19
don't get enough sleep tend to have food choices that tend to put weight on.1:24:24
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stephvenbartlet.stan.store and get yours set up within minutes.Water’s Role in the Body1:25:20
Of these cards that we have left in front of us from the new start framework. Which one are you compelled to talk1:25:25
about next? Water. Water. Yeah. Okay. So, tell me what you mean by water because people will think, "Yeah, I1:25:32
drink enough water." Well, first of all, we I don't think we do drink enough water. But I what what1:25:37
everyone talks about, you know, the internal use of water and it makes sense, but as I was talking about1:25:42
before, the the external use of water can actually be very impressive and it1:25:47
has to do with body temperature and it has to do with the immune system. So we'll talk about water, but let's sort1:25:53
of set the framework for that conversation. Your immune system is broken up into two fa into two types.1:26:00
There's the innate immune system and the adaptive. We've become very familiar with the adaptive immune system during1:26:05
COVID because all of the talk was about antibodies and antigens and the fact that SARS KV2 was mutating and would the1:26:13
vaccines that made antibodies against them be uh still functional. All of that1:26:19
where we have like where we literally have a key with a keyhole that it fits into and turns the lock and these1:26:25
antibodies and they fit. That's all the adaptive immune system. It's very important, but it completely uh1:26:31
eliminates or or removes from discussion the innate immune system. The innate1:26:36
immune system is really the body's first defense. And what's happening there is1:26:41
there's these cells that are circulating, cells like monocytes and natural killer cells and a number of1:26:48
other other cells which scour the body always looking for something that looks1:26:53
foreign to it. and it can tell based on the molecular patterns of these uh of1:26:59
these uh invaders that they're not supposed to be there and they should be eaten up.Interferons and the Innate Immune System1:27:05
The major aector of this innate immune system is something called interferon.1:27:12
Interferon is a very important molecule in the body and it is effective. It is1:27:19
so effective at preventing viral infections that just about every single1:27:26
viral infection that plagues the human body today has a defense mechanism against interferon. It is it is a1:27:34
prerequisite. There's no self-respecting virus that can think that it's can1:27:39
infect the human body without dealing with the issue of interferon.1:27:45
Period. Think about interferon as the security guard at the bank. And if you1:27:51
are want to rob a bank, you've got to have a plan for how you're going to deal with the security guard. Otherwise, you're not getting the money. Does that1:27:57
make sense? Yeah. So there was actually an article that was published a couple years ago where they talked about this1:28:04
this battle between interferon and emerging viruses and what viruses are doing to try to get around interferon.1:28:10
You may recall that back in 2002 we had an outbreak of something called SARS1:28:16
which especially was pretty bad in China but also in Canada. The reason why we were able to secure that outbreak was1:28:24
because that everybody who came down with SARS developed a fever and so it was easy to1:28:30
tell who those people were and and we were able to hospitalize and isolate them. The issue with SARS KV2 and indeed1:28:38
many infections like the common cold is that you don't necessarily get a fever.1:28:44
And fever is really important. And you're like what does this have to do with water? We're going to talk about1:28:49
this. Interferon production goes up with temperature. And1:28:55
in fact, the body's fever mechanism is one of the ways that1:29:02
it tells the body that it needs to increase interferon to deal with the viral infection. Is that why you feel hot?1:29:09
You feel hot. You may actually feel cold. And the reason why you might feel cold and even have chills is because the1:29:15
way you feel is a product of what your temperature is and what your thermostat1:29:20
in your body is set to. So if your body in your if your body's thermostat is saying okay here we are at 9861:29:28
or I guess in in terms of Celsius 37° and you develop an infection the body's1:29:34
going to say whoa we have an infection and we need to increase the body temperature. We're going from 37° or 9861:29:41
up to 38° or or 100.4 because your actual body temperature is below where1:29:48
your body wants it to be, you're going to feel cold. You're going to shiver to try to increase that temperature. So,1:29:53
you go up with that. Now, once the fever is done and the infection is done and it comes down, you're going to have you're1:30:00
going to break a sweat. So, that's that's why when someone, oh, he's sweating, that means the fever is breaking. That means your temperature is1:30:06
coming down. So you typically you'll feel cold, you'll feel like you're shivering, you'll want to get into bed1:30:11
and and and put the covers on and that's when your temperature goes up. That and and that's for a reason because what1:30:17
happens when the temperature goes up in your body is that creates an environment where the virus that can't replicate1:30:23
very well. All viruses really cannot replicate very well at high temperatures, including SARS KB2. It's1:30:30
also a signal to your body to produce more interferon. So there was a study1:30:36
that was published uh last year where they looked in mice which by the way have the same body temperature as we do1:30:42
and they found that there was like five different regulatory proteins all of which led to one end point and that was1:30:49
to produce this thing called interferon. All of them jumped in production when1:30:54
your body went from 37 degrees to 38 degrees. That's basically1:31:02
right below a fever, right? So, the point, the take-home point that I got1:31:08
from all of that was that we should not really be treating fevers unless they're so high that there's other complications1:31:14
that could occur like, you know, uh racing heart rates or or um or having1:31:20
seizures. But we do this all the time. We treat fevers because it feel makes us feel bad and we think that by treating1:31:27
the fever, we'll feel better. But what we're actually doing is we're we're cutting the legs out from our immune system because part of the immune system1:31:34
response is to generate a fever and the and the fever generates interferon. Now I I don't want to overstate this but1:31:41
let's compare the innate immune system to the adaptive immune system. The adaptive immune system is pretty1:31:47
specific for a particular variant of a virus. And for a virus that mutates very rapidly like SARS KV2 the immunization1:31:55
may be very good in terms of binding but if that that virus mutates that binding1:32:02
is going to be affected in some way it may not affect hospitalization but maybe in terms of of preventing infection you1:32:08
you understand what I'm saying so the different variants we had the alpha variant then we had the the delta1:32:14
variant then we had omicron etc those are material changes for the adaptive of1:32:20
the immune system for the innate immune system for interferon it doesn't matter interferon is just as1:32:28
effective against alpha as it was for delta as it would be for omocrron so so let's set this up again1:32:34
water we said that water has a very high specific heat which means that if IImportance of Hydration for Fighting Infections1:32:42
apply hot water onto the human body it's able to transfer heat this is why people1:32:48
can get burned with boiling We don't obviously want to burn anybody, but if we're able to put them into a1:32:53
sauna, if we're able to put them into a spa, if we're able to use hot towels and apply to the human body to heat up their1:33:00
body to cause a sweat, in other words, if we're able to induce artificial fevers in patients who have these1:33:06
infections, there seems to be evidence that the interferon response will be will be1:33:12
better. Uh there was a study that was done looking at lymphosytes and taking them out of the human body and at1:33:17
different temperatures once it hit about 38 39 degrees there was off the charts1:33:23
uh 10 t 10fold increase in interferon which is exactly what you would want to1:33:28
have. Now how do I know that interferon levels are so important in things like co 19? Well, there was a study that was1:33:34
done that showed that high levels of interferon correlated with more mild1:33:42
uh uh SARS KV2 infections and that people that had low interferon levels had very severe COVID 19 infections.1:33:49
So, you suggesting that we should be in the sauna more often? Yes. And it's based on data that is1:33:58
has been well documented in in the Finnish sauna. uh um uh realm. So people1:34:05
who use sauna four, five, six, seven times a week are1:34:10
more likely to have less uh death from cardiovascular disease than people who1:34:16
use sauna once a week. And and in Finland, once a week is kind of the standard. And why do they say to do hot and coldShould We Use Hot and Cold Therapy Together?1:34:22
therapy together? So they would uh I I would argue that uh1:34:28
the reason why it has been argued to do this and this goes back to uh a number of papers that have been written back1:34:33
over 100 years ago is what you're doing when you're doing hot for a long period of time let's say 20 minutes in the1:34:39
sauna and what you're doing is you're heating up the body and uh and and the1:34:44
whole purpose of that is to increase the body temperature. What the what the cold at the end does is it does two things1:34:50
they believe. The first thing that it does is it causes vasoc constriction. So you put a brief amount of cold onto the1:34:57
body, it's going to cause vasoc constriction superficially so that when you're done, you're not going to lose as1:35:04
much heat through those blood vessels and so you're going to keep the core body temperature higher for long, which1:35:10
is exactly what you want to do. The other thing that cold water does again is the vasoc constriction. When you,1:35:15
it's well known that when you take a cold shower, your blood vessels constrict. And when when you look at a1:35:21
blood vessel on end in in a person who's living and circulating, there are a1:35:26
number of white blood cells that are latched on to the inside surface of that blood vessel. When that blood vessel1:35:33
contracts, a lot of those white blood cells that were stuck get kicked off into circulation and they go off and1:35:40
they do whatever it is that they're going to do. It's called dearenation. So, two things for cold right at the end. doesn't have to be very long, maybe1:35:46
just a minute. It causes uh actually to keep your body temperature higher for1:35:51
longer, ironically. And number two, de margination. So that's water, which is the W. Um, ofImpact of Tree Aromas on Immunity1:35:59
these, which one do you want to pick next? Which one do you find most compelling?1:36:05
Let's talk about air. Okay. Uh, real briefly. So we said that air is1:36:12
not just the lack of toxins but actually benefits. So first of all we want to have good oxygen. We want to get rid of1:36:18
carbon dioxide especially in buildings when there's no ventilation. That's not good. But there's been actually a number1:36:23
of studies looking at plants and trees and the fact that they can give off things like phitonides.1:36:29
What's that? These are are aromatic compounds that the tree actually gives off. And when we1:36:35
look to see the effect of these compounds on the human body, they're actually very beneficial. They interact1:36:41
with our immune system and elevate our immune system and it actually can make us more relaxed. There's there's a lot of data in the Japanese literature on on1:36:49
this in the what they call the hanoki cypress forests where they looked at um1:36:55
these CEOs. There's a podcast about CEOs. There's these CEOs in Japan and they took them1:37:01
from their their jobs and basically took them up into the mountains of the Hanoki Cyprus and had them walk around took1:37:08
blood tests and they found that the natural killer cells which are so important in terms of immunity were not1:37:14
only increased in number but they were also the the um the the enzymes within1:37:20
them that break down diseases and viruses was also increased. So when they1:37:27
brought them back down to uh the city in Japan, they put them up in hotels and1:37:33
they infused some of these uh these chemicals, these um naturally produced1:37:39
uh fites they're called, and they had almost exactly the same effects in in these uh in these uh subjects.1:37:47
So you think plants and being out in nature could actually be giving us much more than just clean air. It's giving us1:37:52
chemicals which help us fight disease. Absolutely. So, so again, here's this dichotomy inside versus outside. What do1:37:59
you get when you're outside? We've already talked about exercise. We've already talked about uh sunlight and now1:38:06
we're adding to it fresh air. Not just the fact that you have uh low1:38:11
pollutants, which is certainly very important, but the fact that when you're around green plants, when you're around green trees, there could actually be a1:38:18
benefit. By the way, the benefit that they found lasted for about 7 days. So1:38:23
just going out one day a week um can actually have that benefit.1:38:28
I think a lot about carbon dioxide because obviously because I I spend a lot of time sat in the studio recording and umDo Indoor CO₂ Levels Matter?1:38:34
this is our big LA studio but uh in the UK it started in a really small room. Yes.1:38:39
And there wasn't air conditioning. And obviously I sit here sometimes for several hours with a guest and we're recycling CO2 at that point.1:38:46
Yes. And then I read a couple of studies that showed the impact that would have on my cognitive performance and1:38:51
that's all true. We actually had on our on our channel uh with MedCram, we had Dr. Joseph Allen out of the Harvard uh1:38:59
public school of health. Um and he he showed us I mean he literally had the1:39:04
the CO2 meter and just by cracking the window uh just a little bit allowed carbon dioxide to escape and brought1:39:11
down those carbon dioxide levels. So very important. Absolutely. And for people that work in offices or, youHow Can We Optimize Indoor Air Quality?1:39:16
know, travel in hotel rooms or are inside a lot, what should they be thinking about and how can they go about making sure that the air quality is1:39:23
optimal? Well, uh, the surrogate for that is carbon dioxide as we mentioned. So,1:39:28
cracking open a window if they're able to, if there's a door that they can, uh, open up safely without, you know, compromising security. These are all1:39:35
things that, uh, would be very very beneficial. even rolling down the window uh in in uh in in the car and and maybe1:39:42
taking making sure that we're taking the uh the recirculation button off when we're when we're driving.1:39:48
I've got friends that won't won't stay in certain hotel rooms unless the window opens cuz you know in a lot of hotel rooms especially ones that are high up1:39:54
you can't open the windows. And there's also a bunch of devices that we um in our UK studio which is smaller1:40:00
we found on Amazon for you know not super expensive that we just sometimes put on the floor in the studio just to1:40:05
see how we're doing. I'll link some of that stuff on screen if anyone's interested in getting seeing what the uh CO2 levels1:40:11
are in whatever room you're working in. Yeah. What is uh what's next on your list then here? Well, we've talked about I mean1:40:16
exercise, nutrition, temperance. These are things that a lot of people talk about. Not many people talk about trust.Faith as a Way to Deal With Stress and Anxiety1:40:22
When you say trust, you really mean religious faith and religious faith uh something that would1:40:27
give you a a way of of dealing with uh stress and and anxiety. That's really1:40:34
where this comes down. There's been actually a number of studies that have looked at that. So, yeah, basically the1:40:39
Bible um or it doesn't have to be uh the Bible as well. There's there's other faith um denominations that that look1:40:46
into this as well. A number of studies that have looked at trust in God and how1:40:51
that relates to anxiety. So a number of studies have shown that people who have1:40:57
a good faith and trust in a god that is uh or or in a religion that is1:41:02
supportive and not nonsupportive can they have less anxiety, less depression,1:41:08
have a faith community that they can um engage with and and be supportive. Um1:41:13
and I think that that's that the literature is uh where whereas you have this the science behind that is not as1:41:20
strict as it would be for like a randomized placebo control trial. There's a lot of associations that you have to say here. Um that it certainly1:41:27
is one of those pillars that I believe helps with all of those links. What do you think's going on there? So you're telling me that from what the1:41:33
literature is saying, people who have a faith in a god Yes.1:41:39
are insulated from depression and anxiety in some interesting way. Yeah. That that's a question that a lot1:41:45
of people have tried to answer and and they believe that it comes down to if you have a trust in in a God that is1:41:52
looking out for you and is there on your side. Uh then that type of a1:41:58
relationship does lead is associate let's say I shouldn't say does lead to because that implies causation. Let's1:42:04
say it's associated with a reduction in depression, a reduction in anxiety1:42:09
particularly. Um there's there is an there are some uh studies that have been done particularly in uh in Christianity1:42:17
where there was a study that was published this is Krauss and uh out of I believe University of Texas where he did1:42:23
a survey and he asked people how they forgive and he he divi he basicallyConditional vs. Unconditional Forgiveness and Stress1:42:31
divided them into two different groups. There were people that would forgive conditionally and people that would1:42:36
forgive unconditionally. Let let me put it into practical terms. someone does something to you and you say that's okay I forgive you. The question is, would1:42:44
you forgive that? There are some people that would only forgive if that person came back and and you know did some sort1:42:50
of act of contrition like okay I'll forgive that person they came back and apologized or I'll forgive that person1:42:56
they came back and they did you know whatever it is that would be considered conditional forgiveness.1:43:01
The other type is unconditional forgiveness. So in other words, someone does something to you, you don't see them again or or they've never expressed1:43:09
any kind of, you know, being apologetic for what they did, they still get forgiven. So that's unconditional1:43:15
forgiveness. What they found in the study when they divided that is that the people that forgave unconditionally1:43:24
had less depression. They had less feelings of inadequacy. They had less anxiety1:43:30
regarding uh end of life. they had they had all of these uh they had more the people that forgave conditionally1:43:38
had more sematization of depression. So these were real medical uh you know1:43:44
things that they could actually diagnose with surveys and and and tests that are well validated and and what what would1:43:50
decide between these two was how they forgave. So they were puzzled by this.1:43:56
They said well what well then what determines whether or not someone is going to forgive conditionally versus unconditionally? So they looked at a1:44:02
bunch of factors and none of them stood out except for one and and the odds ratio on this was like 2.51:44:08
and and it boiled down to this one question. Do you believe that God has1:44:14
forgiven you? That was that was the major thing. If if somebody believed that the God that they1:44:21
had faith in had forgiven them, they were two and a half times more likely to1:44:27
to forgive somebody unconditionally, which then meant which then was associated with all of1:44:33
these other things being low like less depression, less anxiety.1:44:38
So to me that that's an that's that's fascinating that that in their minds1:44:44
this is what's actually happening. And so there have been randomized control trials where they have when people are1:44:50
doing therapy like you say have you have anxiety there is cognitive behavioral therapy that we can do for those people.1:44:57
But what has been shown in a randomized placeboc controlled fashion is that if somebody is of a faith1:45:04
and you inject into that cognitive behavioral therapy aspects of that faith1:45:10
the cognitive behavioral therapy is even more effective.1:45:16
So, I guess I should preface this by saying I don't believe that any of this1:45:23
stuff should be placed on people without their permission. So, I'm working I work1:45:28
in a healthcare environment. So, do I go and pray for people who don't believe?1:45:34
No. This is something that that always has to be done has to be asked permission. Do you thinkAre People Who Believe in God Generally Healthier?1:45:41
people who believe in God are healthier generally? All other factors,1:45:47
it would seem the data would indicate that people who have a healthy relationship1:45:54
with their church, who have a healthy relationship in God are associated with less disease.1:46:00
Because from a causation point of view, you could say, well, causation. Yeah. So this this is what we don't we they probably have more friends. They1:46:05
probably have. Yeah. So, the question is is whether or not people who are healthier and have more1:46:12
friends are more likely to be religious or is it the other way around? And and sometimes it's difficult to tell those1:46:19
things. But I imagine there's a great calming force that comes from believing in a higher power.1:46:24
Absolutely. And the other thing that the other thing that's interesting about all of these like new start stuff is when you look at other particular religions1:46:33
how a lot of these things are actually incorporated in this like for instance the Hindus are very famous for getting1:46:39
up in the morning and welcoming the sun and we just talked about the benefits of of sunlight. We didn't talk too much1:46:45
about nutrition but fasting is is an important part of that and and and Muslims are are obviously um part of1:46:51
their religion is actually doing fasting during Ramadan. religions have hot and cold practice as well, don't they?1:46:57
Yes. Yeah. At least through history. And on the flip side of that, I would say that it's also shown that if you1:47:02
have a unhealthy relationship, like if you have if you believe in a god who is vindictive or who's out to get you or1:47:08
who's going to do something to you unless you do something else, that has also been shown to be negatively1:47:14
impactful. So, it depends on the relationship that you've got.Roger’s Experience Witnessing Death1:47:19
What do you see in your practice? because you said something earlier that you you're often there at the end of people's lives. Yeah. Some unfortunately sometimes I'm1:47:27
the last person they see and and it's you start to realize that you cannot I1:47:34
mean that death is inevitable and all we do in medicine is delay the inevitable.1:47:41
So what we try to do and um and and I have a colleague uh who's very1:47:46
philosophical about this is we try to make sure that when these things happen that they happen with dignity and we1:47:52
celebrate the person's life and and making sure that it's done in the way that they would want to have it done.1:47:58
What do people say as they're about to die? people become very it's very1:48:04
different uh for for different people but uh they can become very circumspect and and uh I've seen such such contrasts1:48:12
people are ready to go people feel like they've they've done what they've come to do and uh they don't want anything further1:48:19
to do like we're we're there to to to to delay death right we're there to put1:48:24
them on a ventilator or to give them this medication and you would be surprised people who are look you know1:48:31
relative atively healthy but and something is happening that we could easily correct. They're like, "No, I I I1:48:36
don't want that. I I I choose not to have that." And we have to respect obviously what they what they choose.1:48:42
Obviously, we have to educate them to make sure that they're making the right choice. But once once they have given1:48:47
all the information, ultimately they're the one that makes the decision. So you see people choose death.1:48:52
When we can intervene in artificial ways, they would rather not have that and they would choose death. Yes.1:48:58
Are there any particular cases that changed you? Yeah. Yeah. There was there's there was a case that changedA Miraculous Story: Anoxic Brain Injury Recovery1:49:04
me, but not in the way that we've just been talking about where was horrible. This is this is actually a miracle. I've1:49:11
actually seen a miracle happen. And for me, it happened early in my training. So, it it it made me think twice about1:49:18
being a prognosticating physician. A prognosticating physician. Yeah. Saying, "Oh, you're never going to1:49:23
walk again." Or or you've only got two years to live. I I must have missed that day in med school. I just didn't show up1:49:29
that day. This was a young guy. He was he had he had um uh testicular cancer1:49:35
and uh he went to the operation. The testicular cancer surgery was a success. Unfortunately, during the operation uh1:49:42
something happened. He didn't get enough oxygen to the brain and he came out of the operation with with an oxic injury1:49:48
of the brain. Uh this guy must have been in his 20s and uh he had a young wife.1:49:54
Um and uh I had come on to the rotation as a as a as a as a resident and uh we1:50:02
had attendings and you have to realize in medicine you have attendings above you and what they say is just you know that's that's the word that's what1:50:08
happens and and the ICU attendant we were the ones that were sort of taking care of the patient because he was on a ventilator but there was the neuro1:50:14
neurologist who looked at everything and says look this guy is not waking up he has severe anoxic brain injury we've1:50:21
looked at the scans this is what's going to And so, um,1:50:28
every day we'd ran on this guy and he was just he was just a shaking mess. He was just there and he was just kind of shaking. His eyes were rolling. No1:50:35
response, nothing. And every day his wife would come in, young wife, and she1:50:42
uh she just didn't believe that this guy was going to be like this for the rest of his life. He was going to wake up1:50:47
eventually. And so she he would she would be at his bedside like attending to him and making sure this that and the1:50:53
other and even asking us to put you know some special concoction that she made at home into his tube feeding so that this1:50:59
could go and help him make him better. And we would we would go along with her but I was looking into my attendings and1:51:04
they're like she's she doesn't understand what's going on. She doesn't understand that he's never going to wake up.1:51:10
So this is this is what I'm seeing. Uh, one day she came in and she and she just had this smile on her face. She was just1:51:18
so at peace and a smile and uh, they were Hispanic couples. So, we had to ask a translator what was going on. And she1:51:26
told us, she said, um, I had a dream last night. I had a dream that he was1:51:31
going to come home. And she was convinced, just absolutely happy, beaming. And1:51:38
we're like, man, this lady is is crazy. she doesn't understand what's going on.1:51:44
Well, days went on, weeks went on, and uh one day uh and where I was rounding1:51:50
it was it's just in this round nursing the nursing stations in the middle and the doors to the rooms are all around in1:51:56
a periphery and we were going around the circle rounding on the patients and I could look in and I saw him and he was1:52:02
kind of shaking but he was kind of opening his eyes and I said, "He seems to be focusing a little bit. His eyes1:52:08
seem to be focusing a little bit more than they would be. And he kind of I I just said I just kind of put my hand up1:52:14
like this. And I just kind of And sure enough, he put his hand up like this, shaking, and he put it back down again.1:52:21
I'm like, "What?" He waved at you. Yeah. What? And I said, "Let's go check this out1:52:28
again." Long story short, took months,1:52:34
but that guy walked out of that hospital. 6 months later, he and his wife came1:52:40
back, walked onto the unit like like there was nothing wrong with the guy, and he gave us a big basket of flowers1:52:47
to thank that unit for what they had done for him. In my mind, I knew that1:52:53
for most of that staff, for most of that time, there people were just going through the motions, keeping him alive1:52:59
because that's what she wanted. Obviously, when when there were signs that this guy was recovering, it was it1:53:04
was complete shift. People were amazed. And so, what that did to me in my career1:53:11
was it made me think twice like what why did this guy get better? Now, he was 22.1:53:18
So he was young and and typically if something like that is going to happen, it's going to happen in someone who's very young, whose mind is plastic, who1:53:25
can who can survive that type of a situation, but it really it was a miracle. I can't1:53:32
I can't say anything else. I mean, it's not something that we would nor All of the experts said that this wasn't going to happen, but it happened.1:53:38
What do you think happened? I think he had a loving wife who believed in him and something happened1:53:45
outside of the physical and the mental maybe the spiritual I don't know1:53:52
it happens it's very rare and when it does happen it happens in young people that would be what the medical part of1:53:58
my brain would say but the other part of my brain says you know what I only know about 10% maybe 5% of the world's know1:54:06
world's knowledge 1% of the world's knowledge maybe I have 5 to 10% of all of the medical knowledge in this world.1:54:12
And I would say probably the explanation is somewhere in that other 80 to 90%. That I just don't know. I think what it1:54:20
taught me was is that we have to be humble about what it is that we know. There's things that we know we know and1:54:26
there's things that we don't know that we don't know. We talked a little bit about this1:54:32
chemical earlier on melatonin. Yeah. I just wanted to close off because I had a question on it. Um, a lot of people take melatonin supplements at nighttime1:54:40
to help them sleep. Yes. Good, bad, and different. I think it's good in certain situations.1:54:46
So, if you're having difficulty falling asleep, a little tiny dose of melatonin, no more than five milligrams, can be1:54:53
actually very beneficial. If you're wanting to shift your circadian rhythm back instead of it being pushed back,1:54:59
but you want it to be advanced forward, melatonin can be very beneficial. It's very beneficial for jet lag. It's also1:55:05
beneficial for a few sleep diseases, but I would not recommend routinely, for no other reason, taking large doses of1:55:11
melatonin. What's the trade? You said earlier on that everything has side effects, right? And it impacts another part of1:55:17
So, taking high doses of melatonin can actually make you more irritable and irritable.1:55:22
Irritable. Yeah. In what regard? Just mentally irritable. Yeah. What does that look like?1:55:28
Things set you off um more easily. So, like a mood disorder. Absolutely. Anything else with melatonin1:55:34
that you're aware of? Not that we have studies for. People uh have concerns that sometimes taking too1:55:40
much melatonin may actually affect the melatonin secretion from the pineal gland itself. I don't have evidence of1:55:47
that as yet to see if that that's actually the case. Dr. Roger, is there anything else that1:55:53
we haven't discussed that we should have discussed? We've discussed a lot. Um I think I1:55:59
think putting it all together is again the links and if we have those links1:56:08
medications have their place but the way that they work is by breaking down other1:56:14
parts of the chain to strengthen the weak chain that can have an effect especially at the end of life if you want to sustain life. But if you're1:56:21
interested in longevity, if you're interested in making and living the best life, then you want to strengthen all of1:56:28
those chains. And I believe the key to doing that is something called new start.1:56:33
We have a closing tradition on this podcast where the last guest leaves a question for the next guest not knowing who they're leaving it for. And the1:56:39
question that was left for you is, what is the area of your focus that you are most dying to talk about which you are1:56:46
almost never asked about? this book, the Bible,1:56:52
uh, which is my, uh, which is my tradition,1:56:57
evidence for science in the Bible.1:57:04
What do you mean? This we what we've been talking about is1:57:11
the body and the health in the body. Um, I like to put to to the test some of1:57:17
the statements in the Bibles to see if they work scientifically, like turning water into wine.1:57:23
No. Well, potentially. Uh, that's a miracle. What I was referring to is is1:57:29
this. And this is what I've actually done and it's actually quite interesting is uh, you know, Paul who is one of the1:57:35
New Testament writers in the Bible wrote to the Corinthians. Don't you don't you understand that your body is the temple1:57:43
of the Holy Spirit? I said that's that's a really interesting statement.1:57:50
How would he come to that conclusion? Like what does that mean, the temple of the Holy Spirit? So the only temple at1:57:56
that time was the temple in Jerusalem where they would have the sacrifices and things. So what I did was I went back1:58:03
and this is and this is answering the question is I'm looking for evidence of1:58:09
scientific truth probably unknowingly by some of the writers in the Bible to see1:58:14
whether or not there is truth. Does does that make sense what I'm saying? So if1:58:19
you look and most of Exodus 25 through30 is this painstakingly detailed1:58:26
description of the sanctuary that Moses built in the wilderness that he supposedly he got from God. This is what1:58:32
he says. So here's a great way to see whether or not this this all fleshes out. Moses is saying here's the1:58:38
description of the pattern that I got for the temple. And Paul is saying your1:58:44
body is a temple. So here's my hypothesis. If we look at the pattern in1:58:49
the temple, should it match the human body that they had no1:58:54
understanding of at the time that Paul wrote this? Like we didn't know about cells until Van Leuen Hook in the 1600s.1:59:00
We didn't know about the circulation of the heart until the 1600s with um withShould Hospital Patients Be Taken Outside?1:59:07
William Harvey. Okay. Yet, if you look in the human body, you1:59:13
have the blood system. You have blood circulating around in the vascular system and then it and then it goes into1:59:19
the interstatial fluid and then the interstatial fluid then goes to the cell1:59:24
which is there's a there's a plasma membrane on the cell that you can't penetrate through but unless you actually have the proteins to go and1:59:31
then it goes into the cell which is a compartment with two compartments within it. Right? You got the cell and the1:59:36
nucleus. Right? This is exactly the same structure that Moses was given in in theAre Melatonin Supplements Good for Sleep?1:59:42
wilderness. And and by the way, uh Hindu temples are actually similarly designed.1:59:47
There's sort of this three-part situation. So you have this altar of sacrifice,1:59:53
which is where the blood is. That's that's the blood in the human body. Next, you move to the labor, which is2:00:00
this container full of water, and that's the interstitial space. After you go2:00:06
from the blood into the interstitial space, any pharmacologist will know that this is exactly the pattern that you move to. The next thing that comes is2:00:12
this structure that has a veil that you can't penetrate through unless you you2:00:18
go through it. That's the cell cuz this the structure is the building and it's got a room within a room. And that's2:00:25
exactly what the cell is. The cell is this nucleus surrounded by the cytoplasm. Well, in this room that youSide Effects of Melatonin Supplements2:00:31
go into at first, there's pieces of furniture in there that are very similar2:00:37
to the types of organels that you see in the in in the cytoplasm of the cell. For instance, there's this seven branch2:00:43
candlestick that's in there that's burning olive oil and producing energy. That's like beta oxidation producing2:00:49
energy. That's exactly what you see in the mitochondria. But the final thing is you move into the nucleus. And this2:00:55
temple has something called the most holy place where there's this altar of2:01:01
where where there's this arc of the covenant. You've seen Indiana Jones, right? Yeah. And and the first uh Raiders of the Lost2:01:06
Ark, there's this ark and you open it up and this is where the two tablets of stone, the ten commandments rested.2:01:13
So in that area you have two tablets of stone2:01:19
written by the hand of God the code of life and according to Jewish and and2:01:28
Christian belief that this is the law and if you break the law that's how sin is and the consequences of sin is2:01:33
disease and death. Well, when we get to the nucleus of the human body, you have2:01:39
two strands of DNA. And on the strands of DNA is the code, the nucleotides of2:01:46
which is the code of life. If you manipulate that code, that leads to mutations, which leads to disease and2:01:53
death. None of this was known until 1950 when they discovered DNA. And yet we have2:02:00
Paul who's making this jump and saying your body is the temple of the Holy Spirit. I2:02:08
just I just find that fascinating. Nobody ever asked me about that. But that's what as soon as you ask that2:02:14
question, that's the first thing that pops up. There's, by the way, there's so many other places in in in the scriptures where I see that alluded to.2:02:21
Um it's fascinating. Paul Paul talks about the body of Christ and how it's one body, but it's made up of parts.2:02:29
There's the hand, the foot. He didn't know about cells, but that's exactly what the human body is. The human body is one body made up of many parts. Van2:02:36
Leuenhook didn't discover that until the 1600s. We didn't have cell theory until the 1800s.2:02:42
So, this is it's interesting to me how statements are made in ancient texts2:02:47
which have scientific relevance far below the surface. I just find that interesting. Thank you so much and I2:02:54
hope to speak to you again very very soon and thank you for all the work you're doing because you've made uh some of these difficult scientific subjects2:02:59
so unbelievably accessible. You have a real art for simplifying2:03:05
and simplifying in a way that means that millions of people uh you've got millions of subscribers on your YouTube channel, millions of people can access2:03:12
this information which is often confined within the walls of some academic study. Yeah. So, thank you for the work you're doing2:03:17
because it's going to it's I'm sure it's really had a profound impact on many many millions of people's lives and I'm sure my audience are deeply2:03:23
appreciative. So, thank you so much, Roger. I appreciate you. Thank you, Stephen. Thank you for having me on and having this opportunity.2:03:30
Make sure you keep what I'm about to say to yourself. I'm inviting 10,000 of you to come even deeper into the Dire of a2:03:36
CEO. Welcome to my inner circle. This is a brand new private community that I'm2:03:41
launching to the world. We have so many incredible things that happen that you are never shown. We have the briefs that2:03:47
are on my iPad when I'm recording the conversation. We have clips we've never released. We have behindthe-scenes2:03:52
conversations with the guests and also the episodes that we've never ever released. And so much more. In the2:03:59
circle, you'll have direct access to me. You can tell us what you want this show to be, who you want us to interview, and2:04:04
the types of conversations you would love us to have. But remember, for now, we're only inviting the first 10,0002:04:10
people that join before it closes. So, if you want to join our private closed community, head to the link in the description below or go to2:04:16
daccircle.com. I will speak to you then.2:04:23
I see messages all the time in the comments section that some of you didn't realize you didn't subscribe. So, if you2:04:29
could do me a favor and double check if you're a subscriber to this channel, that would be tremendously appreciated. It's the simple, it's the free thing2:04:35
that anybody that watches this show frequently can do to help us here to keep everything going in this show in the trajectory it's on. So, please do2:04:41
double check if you've subscribed and uh thank you so much because in a strange way you are you're part of our history2:04:47
and you're on this journey with us and I appreciate you for that. So, yeah, thank you.2:04:54
cancer, but he developed a flesheating infection in his lung. He wasn't going to make it. So, he has one request. He0:13
wants to go outside. And that's exactly what they do. And this was actually mind-blowing to me. After the second0:18
day, the infection is probably 60 70% gone. And it became clear to me that sunlight has so many important benefits.0:25
For instance, if you're the bed closer to the window, you get discharged from the hospital faster. So, I want you to give me any0:31
information you have as it relates to light health. For example, do you recommend these kinds of things?0:38
Dr. Roger Seahol is a board-certified critical care physician who breaks down complex science into clear life-saving0:44
advice. I see people at the very end of their lives, so I know what prevents them from getting this ill and how to0:50
extend life. So, let's distill it down into eight pillars. The first thing that exercise it reduces stroke. It reduces0:57
depression. Next, sunlight. Did you know that infrared light from the sun is able to penetrate up to about 8 mm and1:04
stimulate and upregulate melatonins which prevent a lot of diseases like dementia, cardiovascular disease,1:09
diabetes? What if you live in a cloudy country? There's some very actionable things that you can do and we'll talk about that.1:15
Next one, water. For instance, people who use sauna are more likely to have less death from cardiovascular disease.1:22
Next, air. There are studies that show that just going out one day a week can elevate our immune system and make us1:27
more relaxed. And then there's but finally trust. This is something that can't be ignored because studies1:34
have shown that people who have a good faith and trust in a god hard.1:41
I see messages all the time in the comments section that some of you didn't realize you didn't subscribe. So, if you1:46
could do me a favor and double check if you're a subscriber to this channel, that would be tremendously appreciated. It's the simple, it's the free thing1:52
that anybody that watches this show frequently can do to help us here to keep everything going in this show in the trajectory it's on. So, please do1:59
double check if you've subscribed and uh thank you so much because in a strange way you are you're part of our history2:05
and you're on this journey with us and I appreciate you for that. So, yeah, thank you2:10
[Music] Dr. Roger Schwelt. with the work that you do. What is it that you're aiming toWhat Is Roger Aiming to Accomplish?2:17
accomplish? Outside of my clinical duties, uh, and maybe even part of that, I would like to2:24
clearly explain very easily graspable tools that can be2:31
implemented to make people live their best life. And it's specifically in terms of their health and their2:37
well-being. And as we dig down into health and wellbeing, because that's quite a broad basket, what is it within2:42
health and well-being that you've spent your career, your life focusing on? So, I'm a a board-certified internal2:49
medicine specialist. Then, I did an extra three years of training uh here in the United States on pulmonary and2:54
critical care. So, I deal with all of the issues that are related to the lungs and the critical care aspect. So, if you2:59
are uh if you are admitted to hospital and you're critically ill, you go to the intensive care unit, I'm the doctor that3:06
you see. So, I'm putting in, you know, the lines, putting them on vasopressors, intubating them. I worked in the clinic3:12
this morning. And what are some of the unappreciated things that most people don't think of? Because we think of, you know, don't eatThe 8 Pillars of Health3:18
processed food and, right, exercise, but is there things outside of that that you don't think the average3:24
person appreciates enough? Yes, absolutely. What are those things? So if we look at those things that extend life and are3:34
beneficial, we could put them into what I call eight pillars of health. If you can imagine your life is a chain with a3:42
bunch of links, okay? And I'm talking medically. Each one of those links is an organ system. So your heart is a link,3:50
your lungs are a link, your liver is a link, your kidneys, etc., etc. As you go through life, imagine those3:57
links starting to erode. So that at some point in your life, you're going to get4:02
some sort of a disease or a diagnosis that focuses on one organ system of your life. For many here in the United States4:08
and in the UK, it's the heart. And as that link gets more eroded, we can see4:14
very clearly that this is going to be the link that's going to break first. And therefore, attention is paid to that link. For many that diagnosis comes with4:23
medications. So here here is one of the first truisms that I would say going forward. All medications have side4:30
effects. And what the aim is to do in modern medicine is to utilize the4:36
knowledge of those medicines and their effect on the human body so that we4:41
leverage the other links to protect that weakest link. So, I could go through a bunch of medications that I give all the4:48
time to patients in the intensive care unit where I'm focused on saving their life because I can clearly see which4:54
link is the weakest, but I'm doing it knowing that there's side effects because I'm trying to save that link to5:00
save that life and I'm leveraging those other things. For instance, somebody5:05
comes in with a stroke and uh they have they've they've lost weakness on the on5:12
the right side of their body or the left side, whichever side. I can give them a medication5:18
immediately that will break up all of the clots in their body. It's called TPA or TNK. And it will restore blood flow5:25
to the brain and it will reverse many of their symptoms. If they come in soon enough, we can do this.5:31
What's what's amazing is that that medication has an effect that can do that, but it also has a pretty5:37
significant side effect and that it could break up clots somewhere else and cause bleeding. So, we have to be5:42
careful about what it is that we're doing. Clearly there what we're doing is we're saving one link at the expense of5:49
other links. But that's what you have to do in an emergency situation. But if after that I simply send that patient5:56
home without telling them why they had that stroke and what they need to do to6:01
prevent themselves from getting that stroke again and what are the lifestyle factors that cause that to happen. I6:07
haven't done my job. So what is what are the interventions that we can do hopefully early on in life so that we6:14
don't have those links eroding so that all of the links are strong and as we get older we can continue to strengthen6:20
all of the links. Here are the eight. So nutrition that's that's nutrition. Uh basically you know we know there are6:26
studies that have done that show that that depending on what we put into our bodies as food can have a dramatic6:32
impact in terms of our well-being. Okay so that's nutrition. Exercise as I was6:38
saying exercise not only I mean drugs and things have side effects. Exercise have side benefits. So exercise6:44
obviously is going to make you more fit. It's going to make you have better endurance. But did you know that it6:49
reduces stroke? Did you know that it improves uh um well-being? It reduces6:54
depression. There's so many benefits. So, all of these links are actually improving. There's no leveraging here.7:00
And exercise is incredible. Water. So, this may sound obvious, right? Like you7:06
drink because you're thirsty. Where I would like to go today is to talk a little bit about what the effect of7:11
water externally on your body can do. And you're talking there about like hot and cold. Exactly. Usage.7:17
Exactly. in terms of showers or cold plunges, sauners, that kind of thing. Exactly. And we'll get into the actual evidence7:22
for this. We'll get into it later. But what is this affects your immune system which changes your probability of7:27
diseases and things like that. Absolutely. Especially in the acute setting, especially so not only in the7:33
acute setting, but we also have pretty good data from Finland where they have more saunas than almost than people uh7:40
where they've actually done the research and and shown with dose response curves that this is actually very beneficial.7:45
We won't get into too much of that, but what I want to focus a little bit more on because of my job in the intensive7:51
care unit and what we're seeing right now with viruses and mutations in the innate immune system, why something like7:57
this may actually be very important uh as we look forward. Interestingly, as we8:03
look forward to future things, pandemics, we can look backward and see what we had done in the past. And we've8:09
got some really actually really good information on that. Let's go to sunlight. This is something that um I've8:16
really become more and more involved with because of some of the benefits that this can do. A very big8:23
misconception that people have is that sunlight equals vitamin D. And8:28
therefore, if you take a vitamin D supplement, you don't need to go in the sun. This is really something that's now8:35
um being debunked. Sunlight has far more benefits than just vitamin D. Not saying8:41
that vitamin D is is not something that you want to supplement with. I supplement with vitamin D. I think it's8:47
there's a benefit to supplementing with vitamin D. No question. But sunlight has so many important things. And I and I8:53
really would like to spend the bulk or the line share of the time talking about this because this is really important. Story of Henry: A Fungal Lung Disease Patient9:00
Um this is a this is this is amazing. Uh and it really made me think about9:06
sunlight. So, this is a story by a lady by the name of Amy Hanmeer. Her9:12
15-year-old boy was diagnosed with lymphablastic leukemia. Went into uh the9:18
hospital actually started chemotherapy for it which is blood cancer. It's a blood cancer. Yeah. And so this9:24
the treatment for blood cancer is chemotherapy which he started. The side effect of chemotherapy is suppressing9:31
the immune system. And unfortunately, he didn't realize it, but he developed uh9:37
he didn't realize it immediately, but he developed a a fungus flesh-eating infection in his lung and went into the9:44
hospital in June of 2024. Uh this was in Minnesota, tertiary care9:50
hospital. and he got worse and got worse9:55
and got worse to the point where the only way that they could control this infection was to actually remove his10:01
left lung, which they did. So, this is a 15-year-old boy. He is without his left10:07
lung. He only has a right lung and he starts to decline even after that. They do a CT scan and it shows that now the10:14
infection has moved to the his remaining right lung. They have a family conference10:20
and as Amy is telling me this story, I could hear her choking up. She's telling me this on the phone. She's saying that10:27
he's 15. He's completely awake. He's completely alert. He knows everything that's going on around him. He's on a10:32
ventilator, like a machine that they use for for sleep apnea. It's like a Bip machine that's breathing for him. It's10:38
not intubation, but it's on his on his mouth. And the doctors, you know, have10:43
done everything they possibly can and they say, "Look, he's getting worse. We can't take obviously we can't take the10:49
right lung out. We can't put him on a heart lung machine because there's no sort of destination to where he's going.10:56
U we recommend not intubating him and making him what they call DNR. Do not resuscitate.11:03
So they're like, "Wow, they were not expecting this coming." So they have a big conference somebody they they call11:08
in help to like how do you explain to a 15-year-old boy that you're dying and how how is that going to feel?11:15
So they ask the doctors how how much time does he have? They say two days.11:20
So in this in this situation, they ask this boy, okay, you're going to11:27
die. What do you want to do with your life in the in the next two days? What do you want to do? And surprisingly, he11:34
says, I want to go outside. I just want to go outside. This this guy11:40
grew up probably on a farm or something, and he spend his time outside. So, he wants to go outside. So, you know how I11:47
mean, I don't know if you know this, but like if you're a nurse or you're a doctor and you've done everything you11:54
can and this and you're just completely horrified at the fact that this 15-year-old is going to die and he has12:00
one request. You're going to move heaven and earth to fulfill that one request. And that's exactly what they do. They12:07
get this boy the hospital bed outside. He's on a BPA machine the respiratory therapists have put together. So this12:14
guy is outside and they're not putting him outside to get better. He's just This is his dying12:20
wish. They also use this thing called a Firefly. It's like a light device that they were using. I to I'll be honest, I12:27
don't know which did it. The Firefly. What's that? It's a It's a light device that gives off light at different wavelengths and12:33
they would use that for about three times a day for five minutes.12:39
This guy does not die. After the first day, his white count12:45
starts to come down. That's like a measure of the infection that's going on in the lung. And and by the way, they do12:50
a CT scan of his lung before this all starts. And and it's just the the the remaining lung on the right is just12:57
filled with infection. It's horrible. By the by the second day, the white13:02
count comes down even more. And there, by the way, they haven't changed any of the other treatment. He's been in by this point he's been in for 6 weeks. He13:08
has not seen the light of day and and he's still getting the powerful antifungal medication amphoterosin B and13:16
posonazol. All of these things are are really high powered drugs that that just completely fight fungus, but it's not13:23
working. He's getting worse. But now he's out for the second day. The white count's coming down, which is good. Not13:28
it's a good sign. His oxygen requirement is coming down. That's a good sign. He's requiring less and less oxygen. By the13:34
time he gets to day five, okay, we're already past 2 days. He's off the BiPAP.13:41
He's on regular just nasal canula oxygen that you see people wearing on their nose. The doctors are scratching their13:48
head. They're like, "We we should get a CT scan to see what's going on." So, so Amy tells me that they they get a CT13:55
scan of this guy and they're in the room and some some even like swear under their breath like they they're completely14:01
amazed because on the CT scan obviously the left lung is still gone but the14:07
right lung the disease is probably 60 70% gone and14:14
he he's still alive. He goes home. There's no sign of the disease after14:19
after treatment. And he he uh I I just she just uh communicated with me to tell14:26
me that he just got his make a wish uh thing for for his cancer. He's continuing treatment and to and she just14:34
can't believe that he was literally two day two days away from dying. They14:39
changed nothing. They changed none of his treatments. The only thing that they did was they took him outside and they14:46
they were using this Firefly before inside, but they were using it more consistently when he got outside.14:52
Maybe hospitals should be outside. This is exactly what Okay, so if you wanted to know what my drive was, what14:58
what it is my purpose that I'm doing right now, I'm working at three different hospitals and I'm trying to15:05
work in each of those three different hospitals to try to get patients outside. The biggest barrier that we have is staff taking those patients15:11
outside. That's the thing that's the hardest. But this is what we used to do, Stephen. This is what we used when we15:18
built hospitals at the turn of the century. We had hospital rooms where beds could be taken out onto the veranda15:24
and people could get sunlight. I would love to see a time where we could go back to that type of uh effect. There's15:29
studies that have been done. People in a two-bed room, if you're the bed closer to the window, you get discharged from15:36
the hospital faster on average. Really? Yes.15:42
I need to swap sides of the bed with my girlfriend. She's on the sunny side. There there's so much evidence for this.15:48
People who are in hospitals that are have bigger windows, they give better surveys. And hospitals uh reimbursement15:55
is tied to the surveys that they get from patients. So, it's literally a win-winwin. If hospitals started to, I16:03
believe, get patients outside and and they're already doing this there. I don't want to say that this isn't16:08
happening. There are hospitals that are have programs to get patients outside. Um, I think we just ought to be doing it16:14
a lot more. Um, temperance.16:19
Temperance. What does that mean? It's an old term, isn't it? It really means moderation. And and I I would say16:26
in this sense temperance really means to uh avoid toxins in the body. Um as16:33
somebody who is a pulmonologist who is what's a pulmonologist? Pulmonologist is someone who takes care of the lungs. And so as a result of that16:40
I see a lot of issues uh with lung cancer related to smoking. Um I see in16:47
the intensive care unit people with liver failure as a result of of alcohol abuse. I also see people uh on16:54
empetamines here in Southern California where I uh reside and where I work. We we have quite a bit of that and uh17:01
temperance. If if you want to live a long and wholesome life, there are some toxins that you want to avoid. And uh17:08
and and understanding that is really important. So this is something that if you stop some of those things that we're17:14
talking about, all of those links are going to be improved.17:19
Air seems kind of obvious. Early on, I used to think that that what this meant17:25
was getting pure air with absolutely nothing in it except for just nitrogen and oxygen. That's not true anymore. We17:34
now understand that for you to have the best type of air, it actually has to17:39
come with some things in it. Just like our our gut has a microfllora that you17:44
may have heard about, so too does the air that we breathe also must have that. And um the best type of air that you can17:52
have is actually outside. Rest. This is really interesting because17:57
we just mentioned that exercise was a pillar, but rest also is. How can rest18:02
and exercise at the same time be pillars of health? And it really comes down to18:08
knowing when to do what? Sleep, which is also part of rest. So we're not just18:13
talking about a daily rest when you go to sleep. And and as a sleep physician, I can tell you uh quite a bit. We have18:19
lots of information about how long we should sleep, the quality of sleep, some of the diseases that prevent us from18:25
sleeping. Sleep is so important. I can't I I I couldn't overexpress it enough.18:31
Not just a a daily rest, but um I would also say and v and venture out. We can talk more about this. A weekly rest.18:39
A weekly rest. A weekly rest. What do you mean weekend? Like Yeah. Yeah. Absolutely. How many times do we18:46
uh even on the weekend do we put down our our phone? Never. Or we stop reading emails and we take18:53
the time out to do things that we would never be able to do. Finally, trust. So, this is something that really just can't19:00
be ignored. And and I'll say this upfront that um19:07
in the world of research and science there is a there is a silo of science19:12
and there is a silo of faith. But what's what we can't ignore is the growing body19:18
of evidence from the scientific world that's peeking over and looking at faith19:24
that people who have faith and people who have faith in God uh whether that is19:29
uh their God in in that particular denomination are better apt and able to19:35
deal with stress and depression and anxiety. So this is something scientifically that has been shown. Now,19:42
if you you may have noticed that I I did these in a particular order. Um, and if19:48
you go through them, you've got nutrition, you've got exercise, you've19:53
got water, you've got sunlight, you've got temperance, you have air, you have19:59
rest, and finally you have trust. You put that together and it spells out new start. So interestingly these these20:07
particular topics are not copyrighted but there is a um there is a university in Northern California called Weimore20:12
University that is actually put these together in that very pattern as called it new start they actually have a new20:18
start program um and so this is something that uh that is actually being used uh internationally. So, of theseWhy Our Mitochondria Need Sunlight20:26
subjects that you just went through there for this new start um framework,20:32
where do you want to start? I think actually sunlight is is one of20:37
those things where I'm excited about all of those, but I think sunlight is is20:42
really where we have it's the let's put it this way, it's the lowest hanging fruit. Okay. Explain to me why sunlight is the20:49
the place where your focus is at the moment. It's a long trip that has gotten me to20:55
that. Um, and I and I think part of it has goes through right through COVID. So, as a critical care intensivist, when21:02
I heard that there was this virus that was coming, they all told us that it was going to be people with respiratory21:09
illnesses, which I was certainly comfortable with, but that's not what it turned out to be. We certainly saw21:15
people with respiratory illnesses, but what we saw in the intensive care unit, the people that were dying around me21:21
were people with obesity, people with heart disease, people with kidney disease, people with dementia, people21:27
with chronic diseases. And it made me think, why was that the case? All of21:32
those things have one thing in common and many other things, too, but21:38
specifically they're rooted in something called mitochondrial dysfunction. So, let me unpack that for you. And and this21:46
has to do with longevity. This has to do with aging. This is a huge topic that is now just emerging. And we're we're now21:52
finding more about this. So, when we were when I was in high school biology, when I was in college, uh we all learned22:00
about this little organel in all of our cells except for red blood cells called the mitochondria. And and I have to say22:05
it, what is the mitochondria? It's the powerhouse of the cell, right? So, it's the thing that makes energy. What we22:12
didn't know at the time is that as we get older, the output from these batteries in our cells drops by about22:17
70%. Can you imagine running your house on 70% less energy? How fundamentally that22:24
would change change what happens in your house? Like you could not run the laundry the same way. You could not run22:29
the microwave and the laundry at the same time. And what does that look like in terms of symptoms? Excellent question. Because what it22:36
looks like is depending on the cell type that we're talking about, that's going to have the issue. So, if we're talking about the liver, the liver is going to22:42
get more fatty. If we're talking about the heart, the heart's going to is going to become more congested. If we're talking about the brain, it's going to22:48
have more dementia. And so, what's what's happening here is that as we get older, the batteries in22:54
our cells are not working the same way as they used to. Metabolism is slowing down. And and so, these are these are23:01
huge issues. And all of these diseases that I just talked about, all the ones that we saw in COVID, if you look in a23:08
lot of these diseases, they are rooted in mitochondrial dysfunction. So the question is is why is that the case and23:14
what can we do about it? So there was a paper that came out in 201923:19
that fundamentally changed the way I saw this. It was written by um Russell Writer who is the uh executive editor of23:27
Melatonin Research. It's a he's out of University of Texas and Scott Zimmerman who's a light engineer and what they set23:34
forth was to show that basically sunlight is made up of so many different23:42
types of wavelengths. You've got ultraviolet on one end which of course makes vitamin D and it's very23:48
beneficial. It it's the type of light from the from the sun that is very shortwave and but cannot penetrate very23:54
deeply. Let me let me back up a little bit and explain. You pull up to a stop sign and somebody pulls up next to you24:00
and they're playing the latest hiphop music. How does that sound to you in your car? It's very boom boom, right?24:08
Yeah. And muffled. It muffled. And the reason why is because low wave frequency24:14
has the ability to travel very far. Go to the Grand Canyon and there's a24:19
thunderstorm at the other end of it. What do you hear? It's like a rumbling. And then as it gets closer you hear the higher pitch sounds. This is a24:26
fundamental physics uh principle. And so when the sun is is shining there's very24:32
short wavelengths ultraviolet B involved in vitamin D. But at the other end there's this infrared light which we'll24:38
talk about or red light. It's very long wavelength and it can penetrate very24:43
very deeply. That's very important because what we're talking about is the human body. And if the sun is going to24:49
have an effect on the human body, it's got to be more than just the skin. So that's exactly what what this paper24:55
showed is that basically infrared light from the sun is able to penetrate25:03
probably up to about 8 cmters according to Scott Zimmerman in this article. And it fundamentally interacts with25:10
specifically the mitochondria. And what does it do to the mitochondria? So let's let's back up and talk about the25:15
mitochondria because this is central. The mitochondria to the cell is like the25:20
engine in your car. The engine produces locomotion that causes this the wheels25:26
to spin. But in the process of doing it, it causes heat to uh surround the25:31
engine. And if you don't deal with that heat, it will shut down the engine. It25:36
will make it more inefficient and eventually it will shut it down. So what do all internal combustion engines have?25:42
They have a cooling system. They have a radiator. They have a an oil pan. they have a water pump and that's exactly25:47
what the cell has to have for the mitochondria. It's not heat in the mitochondria. It's called oxidative25:53
stress and it's specifically oxidative stress that causes destruction and uh25:59
and um yeah destruction of the mitochondria and leads to these types of diseases.
So oxidative stress causes the26:06
mitochondria not to work well. This leads to diabetes.
Oxidative stress makes the mitochondria not work so well.26:11
This leads to dementia.
So there's this has already been laid out. This is not that controversial. The controversial26:17
part is what do we do about it? So what these guys in this paper showed was that26:22
and and not just them but look reviewing the literature is that the mitochondria makes its own cooling system and that26:30
cooling system is melatonin. Now you might be thinking wait a minute26:35
melatonin isn't that the isn't that the stuff that we take that our brain makes right before we go to sleep? Yeah that26:40
you're it's absolutely correct that's what happens. The problem is is that this is not26:46
melatonin that's made in the brain. This is not melatonin that goes through the blood supply and goes goes through our blood and tells us it's time to go to26:52
sleep. This is melatonin that's made in the cell in the mitochondria and it's a26:58
powerful antioxidant that basically prevents the oxidative stress from occurring.27:04
What Scott Zimmerman and Russell Writer showed in proposed in this was that basically the infrared radiation that's27:10
coming in to the body is able to stimulate and upregulate melatonin and a27:16
number of other factors that keep the mitochondria cool and can actually27:21
improve the energy output of the mitochondria. So, this is this was actually27:26
mind-blowing to me. And I'll tell you why I resonated with this as a critical care physician because there was twoSunlight and Viruses: Impact on COVID-1927:31
things that bothered me the most. Number one, SARS KV2 virus when it comes into the27:39
body, it interacts with something called the A2 receptor. You may have heard about the A2 receptor. Okay, this is where the the virus actually latches on27:47
to the cell and gets internalized. So, what is this A2 receptor? Is this was27:52
this there for all of humanity just to be a receptor or does it actually have a role? It turns out it actually has a27:58
role and mind-blowingly the A2 receptor is involved in mitigating oxidative stress.28:06
So in other words, it's another part of the cell's cooling system for the mitochondria. What what's happening is that the the28:15
virus when it attaches to the cell is basically eliminating that action. And28:22
so imagine you have a bunch of people with various different engines running28:27
at different temperatures. In other words, you've got some people with chronic disease and we know their engines are running hot. We have other28:33
people who are completely healthy and they're doing quite well. Their engines are nice and cool. They have no problems28:38
at all. Now imagine COVID comes and SARS KV2 is infecting everybody.28:45
What that h tendency is to do is because it's knocking out everybody's A2 receptor which has the ability to cool28:51
down the engine if in other words it's causing everybody's engine to run hot. Right? So but in somebody so in other28:58
words picture this way you're you're you're driving along in your car and your thermometer is there and all of a sudden there's this big hill that you29:04
have to climb called CO 19. who's going to make it over that hill and who's not going to make it over that hill. The29:11
people that make it over the hill are those with great cooling engines whose temperatures are running great. The ones29:16
that don't make it over that hill are the ones that have the thermometer on their engine running hot.29:22
Those are the ones that poop out at the top and can't make it. And they're they're the ones pulled over to the side of the road with the hood up and the29:28
steam coming out of the out of the engine. Do you understand what I'm saying? Of course. So, this makes perfect sense to me why I wasn't seeing29:34
what they were predicting, which is these respiratory patients coming into the ICU. Who was I seeing in the ICU? I29:39
was seeing people with dementia, as we talked about, diabetes, kidney disease. These are the ones that were that that29:44
were sick. The other thing that that really hit me and resonated with thisVitamin D and Lower Risk in COVID Patients29:50
was and this was this was not even controversial. We knew early on in the pandemic that people who came into the29:56
hospital and had higher levels of vitamin D did really well. They didn't30:03
die. They they didn't have the same chances of dying. People who had low vitamin D30:10
levels, they had much higher levels uh chances of dying. So, we would check these vitamin D levels. And so, think30:17
about this. You're you're there at ground zero and you're taking care of these patients and you see this data30:22
over and over and over again that vitamin D is very predictive of who's going to die. Obviously, what are you30:29
going to do? Even though this is an associative study, that association doesn't mean causation. You're going to be giving people vitamin D and try to30:36
get those levels up. The problem is is that we gave vitamin D and it really didn't have much of an30:43
effect. So you gave it in supplement type. Yeah. When people would come into the30:48
hospital like this. Exactly. Exactly. Just like that. In fact, I was supplementing myself. I mean, what have30:53
you got to lose, right?30:58
I already took my vitamin D uh tablet this morning. I don't there's not that's very hard to overdose, but it's possible. So, you noticed that it was31:05
hard to treat people with vitamin D, but giving them a a tablet didn't really do much. That's correct. Why?31:11
Well, this is what I believe is the is the is the fact is we saw that people with high levels of vitamin D or normal31:17
levels of vitamin D did better than those that had low levels. I believe that that was a marker of something31:23
else. In other words, people who had higher levels of vitamin D meant that they were31:31
out in the sun more. they were outside more than those that people that had31:36
very low vitamin D levels. The people with low vitamin D levels were telling me these are people that were not31:41
getting outside into the sun. And so what's the real factor here? What's doing the heavy lifting? And I would31:47
propose and Scott Zimmerman and Russell Ryder would propose and I I can tell you a number of other scientists that would31:52
agree with me on this is that infrared radiation from the sun is causing an31:59
effect at the mitochondrial level in terms of oxidative stress and that32:05
vitamin D was just the marker of who was getting the infrared light and who was not. Who was going outside and who was32:11
not going outside. So when the sun is shining, for the most part, you're getting infrared light. You're getting32:18
the entire the entire biological spectrum from the sun. We can go to the longest wavelength, which is far32:24
infrared, all the way to the shortest wavelength, which is ultraviolet B,32:30
okay? Which makes vitamin D. So in other words, when you are outside in a natural environment, you're getting a very broad32:37
spectrum of light. And so because of that, if you're getting infrared light, you're also going to be making vitamin32:43
D. Yeah, you're getting both. Um, now that can change because in the32:50
wintertime when the sun is lower in the sky, especially, you know, in England, this32:55
is this is a special issue at that latitude. When the sun is low in the sky, it's got the light has to penetrate33:01
through obliquely through the atmosphere. And because of that, shortwave33:07
radiation from the sun like ultraviolet B does not make it very well. So there's times of the year where you're not33:13
getting enough ultraviolet B or maybe even no ultraviolet B from the sun, which makes the vitamin D33:19
which makes the vitamin D and that you're going to be deficient. You need to supplement. However, during that same33:25
period of time when you're not getting enough vitamin D because there's no ultraviolet B radiation, that sun is33:31
low, but that's it's still enough to allow that long wavelength penetrating33:37
infrared light to still come through. So, is the longwave infrared light theBenefits of Using Infrared Light Devices33:43
type of thing that we see these gadgets doing? Absolutely. And and uh I would say just33:49
to be specific is because you can see that as red light there that's not infrared light because you can see it.33:57
So infrared light technically is completely invisible. But this these do give out infrared light but you just can't see it.34:03
Exactly. So it's toward that red end of the spectrum. And people like Glenn Jeffrey out of UCL is actually doing34:10
research at 670 nanometers of red light and has shown in randomized control34:15
trials that that type of light right there at 670, the type that you can even see actually does improve mitochondrial34:22
efficiency. He's shown this in a number of randomized control trials. It improves eyesight and and you have to34:27
realize that the retina at the back of your eye is very rich in mitochondria. He's shown this in terms of managing34:34
glucose and and output from mitochondria. And and the reason why these things uh34:40
work so well is because what's going on here is as you get older, your skin starts to become more saggy because the34:48
the fibroblast or the cells in your skin, they're designed to make collagen and collagen is the skeleton that makes34:55
your skin soft and subtle. Yeah. Don't mind me, please. No, no. So this is this is exactly my35:01
wife uses the same thing. This is a fun charge one. So what what's going on right now is that red light which can penetrate very35:09
deeply down is going into the skin and it is activating the mitochondria in your fibroblast to produce more energy35:15
which those cells need to deposit collagen. And so when you deposit collagen that's going to give the skin a35:21
more tight uh feel because as you get older that collagen deposition is going35:26
to get less and less and less. So, this is going to help keep me looking young. That's the whole point of it. And you're saying that the the light in35:33
these penetrates what six or seven centimeters or is it infrared does about 8 cm? Uh, this red35:39
light would be a little bit less because this light light obviously you can see it. So, it is a little bit shorter35:44
wavelength, but yes, this light, the red light can penetrate deeper than for instance yellow light or blue light. And35:50
it's this light particularly that interacts with the mitochondria to increase that. So, should we be putting this all over35:56
our body? because okay, it's good for my skin, but if it's penetrating deeper, presumably there's other parts of my36:01
body that would benefit from that, another mitochondria. It's interesting you say that. Um the the the study that I'm referring to with36:08
Glenn Jeffrey out of University College London, he took uh young people in this36:13
study, he gave them a a bunch of glucose and everybody who gets a bunch of glucose should have a spike in their36:19
blood sugar in he randomized them on their backs to see what would happen36:25
when he shined red lights uh on their backs. And the people that got the red light had lower spikes. In other words,36:31
it seemed as though the mitochondria were metabolizing faster, which caused36:36
less of a spike of the glucose in their blood. The way he confirmed that is looking for the byproducts of the36:43
mitochondrial metabolism, which is carbon dioxide. So, when we breathe, when we metabolize, we're breathing out36:49
carbon dioxide, which is the result of of a mitochondrial um metabolism. And in36:55
fact, in those people that had the light on, it showed a higher level of carbon37:00
dioxide in the exhaled uh breath. The whole point of that is to get back to your question is whether we should be putting this all over your body. He was37:07
able to get that effect systemically with just putting the light on the back.37:13
Um that was a that was a systemic uh ability. But we don't understand everything about the mitochondria, but37:19
what we do seem to understand is that they can communicate with each other and that you don't need to have this all37:25
over the body to have systemic effects. In this particular case though, if you want to have the skin here to be more uh37:34
you know, younger looking, then it makes sense that this is where you need to have it. If you want to have a particular other part of your body to37:40
look younger, then then perhaps that that's where the light needs to go. So interesting. How long did it take in37:45
those studies to see the effect of red light therapy like this? Well, that's a very good question. If you talk to Glenn Jeffrey, which I have,37:52
he noticed a an improvement in 15 minutes. 15 15 minutes. What did he notice in 15 minutes?37:59
He said he has studied the mitochondria in fruit flies, in mosquitoes and bees,38:04
and in human beings, and it's the same every time. He says after about 15 to 20 minutes of this type of light in that38:12
type of setting there is a switch that turns on and it and you and you don't need further stimulation. Further38:19
stimulation doesn't do anything more. It's a it's a very bizarre thing. You would think that the more light that you38:24
gave the more the effect would be. It's not. After about 15 minutes it it there's something that changes in the38:30
mitochondria. There are certain theories about where this might be. This might be in the electron transport chain uh uh complex38:37
4. Uh these are very technical things. There's a lot of studies that are actually there's a number of groups that are actually looking at this. Uh there's38:43
a whole area of science called photobiomodulation which is looking at this. But 15 minutes is really what it38:50
takes. So we're not we're not talking about a long period of time. This is really really interesting. So38:57
getting back to my experience in the intensive care unit,39:03
the vitamin D wasn't working. These patients were dying and it became clear to me that COVID was a metabolic uh39:10
issue for these patients. By the time I had realized this,39:16
the s I mean the pandemic arguably is still going on because people are still becoming infected, but the rush to come39:22
into the hospital and and the number of bodies that we were seeing circulating through the intensive care unit had39:27
dropped dramatically. And at that point, I was able to39:33
see that potentially infrared light may be very very beneficial in these39:39
patients with CO 19. Now, there was a study in Brazil. They took COVID39:45
patients that were that were sick enough to be admitted to the hospital, but not too sick to be intubated in an intensive39:52
care unit. And they did something tremendous. They actually manufactured a39:57
jacket that they could put on patients. And on the inside of this jacket were these LED bulbs that gave off infrared40:05
radiation at exactly 940 nanometers. They put the jackets on and they40:11
randomly randomized the sign which jacket was turned on and which jacket was turned off. It was blinded because40:17
the light coming from this jacket could not be seen by the human eye. It wasn't even enough to produce enough heat. And40:22
so they they did this on 30 subjects and they randomized them. 15 did it 50 all40:28
15 or all 30 had the jackets on. 15 had it turned on. 15 did not have it turned40:34
on and they watched them. what happens to these patients? Every single endpoint that they looked at was statistically significant. And40:41
what does that mean? It means that the differences between these two groups could not have been from chance. There was a real40:48
difference. The group that had the jacket turned on had improvement in their oxygen40:54
saturation, had could take breaths in more deeply and stronger, had improvements in their41:02
blood, white blood cells. um and not only that had improvements in their heart rate, their respiratory rate, all41:08
of these statistically significant, but the most important and mind-blowing statistic was the length of stay in the41:14
hospital. So, they had these jackets on for 15 minutes once a day for 7 days.41:25
In the group that did not have the jacket turned on, their average length of stay was 12 days in the hospital. For41:32
those that had the jacket turned on, it was 8 days. That was 4 day difference.41:38
That's tremendous when you realize that it costs thousands of dollars41:43
to hospitalize patients. It's it's a huge amount when you think about the41:48
fact that there are certain drugs that get FDA approved for influenza, for41:53
instance, by just cutting short the symptoms for 24 hours. This is not just 24 hours, 40. people were discharged42:00
from the hospital 4 days faster. When I saw that study, that was enough for me to convince me. I mean, obviously, it42:06
was 30 subjects, right? We should do a bigger study. We should do a hund a couple hundred, right? That would be that would be ideal to do. But the fact42:12
that with just 30 patients, they could show statistical significance. That was enough for me to say every patient from42:19
now on that I see that comes in with CO 19 that's hospitalized that they're asking me to go intubate to bring to my42:26
ICU, these patients are going to get outside. I don't have that jacket that they made in Brazil. I I I don't even42:32
know how I would make that jacket. They made it for the study and it's not commercially available. There's no 94042:38
nmter light, which is what they did in the study. But I do know this. I do know that sunlight has 940 nanometers in it42:46
and if I could just take these patients outside maybe they could improve. So I had I got42:52
my wish. I had a patient on the floor. He was on 35 L a minute 100% oxygen43:02
through his high flow through his nose through his nose barely barely saturating because he had CO 19. And uh43:09
I was asked to go see him because he was potentially needing to be intubated or brought to the intensive care unit. I43:14
could not believe it because I had not seen one of these in months. So I went down, walked into the room, opened the door. It was in isolation. I had a mask43:21
on. The whole nine yards. The room was completely dark. The blind was closed. His daughter was there and the first43:27
words out of his mouth to me was, "Doc, how much time have I got?" I mean, it43:33
was a catastrophe. Like there was no light, no circadian rhythm. This guy was depressed.43:38
I immediately called my respiratory therapist, immediately called the charge nurse. We got everybody together and I43:44
said, "We need to get this guy outside." It was a bright and sunny day. How are we going to get this guy outside? 35 L,43:49
100%. We, my respiratory therapist, Kim, managed to put a couple of oxygen tanks43:54
together and we were able to get this guy into a wheelchair and we wheeled him outside.44:01
And uh he told me this uh weeks later, but he says, "You know, that first day44:06
that you got me outside in the sun," cuz we did this for like 7 days in a row. He said, "That felt so good." Um he after44:14
just one day dropped down from 35 L to 15 L. 15 L of of oxygen and then down to 12 and then44:22
down to eight the next day and then down to five. 5 days the amount of oxygen he was inhaling to keep him alive.44:28
Correct. So in other words, we were titrating down the amount of oxygen that we had to give him to maintain a44:33
saturation in the '9s. In 5 days, he was discharged home without oxygen.44:38
Now, obviously, that's an anecdote, right? That's not a study, but I'm looking at the risks of getting people44:44
out in the sun for 15 20 minutes. There's not a lot of risk to that. And if there's a benefit, I thought it was44:49
worthwhile doing. We we need to have larger randomized control trials. But it got me down the road to looking to see44:56
what what was it about sunlight that was affecting this change. And you45:02
know what? There was there's there's ample data there. There was a study actually that was done in in Europe45:09
where they looked they said, "Okay, here's CO CO's going up. When does CO go45:14
up? Is it because of temperature that changes? Is it because of humidity?" And the answers to both of those were no. Do45:20
you know what predicted when countries were to have their first surge in the autumn of 2020? There was a study that was actually done on this. It was45:26
latitude. It started in Finland and then really went down the entire continent.45:33
The last country in the in the autumn of 2020 to have a COVID surge was Greece.45:38
So a as the sun is literally pulling down into the southern hemisphere, as the shadow starts to go over Europe,45:45
that's when we start to see CO surges one by one by one. There was Yeah.45:50
Is is that because CO and the sun aren't friends? So if I it makes it harder to45:56
spread because, you know, if I put CO on this table and then I put sunlight on the table, the CO is going to die.46:01
Yeah, it it's possible. Uh although we now know that CO probably doesn't spread too much through contact. it's it's more46:08
of an airborne thing. So there there was a a study that was done out of University of Edinburgh and they looked46:14
at this very question that we had talked about earlier about vitamin D. They looked at the United States in the in46:20
the wintertime. So and they eliminated the southern part of the United States because in the southern part of the46:25
United States you can actually get some vitamin D in the wintertime. So they just looked at the sort of the northern portion of the United States and they46:31
were able to show that the more sunlight there was in particular areas the lower46:38
the mortality from CO 19. So they said this is interesting. What about in46:44
England? So they they did the exact same study in England and and sure enough of course they didn't have to eliminate any46:49
part of England because the whole country doesn't get any vitamin D in the winter time. What they showed was that46:55
again certain parts of the country in England as you know get more sunlight than other parts. Well those areas that47:00
got more sunlight had lower mortality from CO 19. Then they took the same they47:07
predicated the same uh study and they looked in Italy exactly the same finding and they47:12
published this and they said in their study and this is what really amazed me. They said the fact if this is causal,47:21
they say they said that um this might actually show a possible public health47:28
intervention. The fact that it is completely independent of vitamin D means that there's something else going47:34
on. There was a study in 2011 in Sweden. Yes.Could More Sunlight Help You Live Longer?47:39
Is that linked to this? No, this is a completely different study. But that that's also a very important study. So the Swedish study is47:45
is is groundbreaking. Um this was a study where they asked 20,000 20 to47:52
30,000 Swedish women about their habits in sunlight. And they divided these47:58
women into three categories. Those women that did not get a lot of sun, those that got a moderate amount of sun, and48:04
those that got a lot of sun. And they followed them for 20 years. And they they kept a track of each one that died48:11
and what they died of. And when they were done with that, they were astonished because what they found was48:16
that the women who had spent most spent the large amount of their time outside48:21
or that spent the most amount of time outside had the least amount of mortality from cancer, from48:29
cardiovascular disease and non-cardiovascular disease. And those that spent the least amount of time48:34
outside had the highest levels of that. The magnitude difference between those two was so much that they were able to48:42
show that women who in Sweden who spent the most amount of time outside and48:48
smoked had the same mortality as those women48:54
that did not spend as much time outside and did not smoke.48:59
They were equal. They were equal. In other words, being in that category of not spending much49:05
time outside in the sun was the same risk factor for death as smoking.49:10
How do they know it wasn't linked to exercise? How are they able to establish causation? Because that's a49:16
you're absolutely that's an excellent question. So the the difference here as you go up is this is a this is an49:21
association study. Okay. So the question is is how can you get causation from49:26
association? You can't. But if you look at the Bradford Hill criteria, there is49:32
a way that you can potentially make a a strong argument for causation if there's49:37
something called a dose response curve. In other words, if you can show you're49:42
not just comparing two things, but you're comparing three or more. If you can show that as you increase the49:49
variable that there is a change in the the output, that is strongly suggestive49:55
of potentially causation. By the way, this is exactly what we did to show that smoking causes lung cancer. Obviously,50:00
we can't do a randomized control trial here. You get to smoke, you don't get to smoke, we'll follow up in 20 years to50:06
see who has lung cancer. This is exactly what we did. We showed that that there was such a strong association with50:11
cancer risk with smoking that we were able to say through association that smoking causes lung cancer. By the way,50:18
Richard Weller, who's a dermatologist in England, uh did just last year a very50:24
similar study as to the Swedish study, except it was 10 times bigger, and he50:29
did it with both men and women. He found the same results. It was a UK bioank study.50:36
What did he discover? He discovered that either from from solariums or from um or50:44
being outside using solar radiation data, uh he was able to show both on50:49
their their questionnaire and also where they lived that the more light that they50:54
had the lower their risk of of of um mortality uh and um and cancer51:00
mortality. So the question was does it increase melanoma?Does the Sun Really Cause Melanoma?51:05
What's melanoma? Melanoma is is a skin cancer. So that's the big risk. That's the big risk that everybody's concerned51:10
about. You go out into the sk sun and you're going to get skin cancer. And he was able to show in that study, this was51:15
like three three 400,000 people in this study, UK bioank study, Richard Weller.51:22
He was able to show that there was no increased there's no statistical51:27
increased risk of melanoma incidents but there was a reduction in non-skin cancer51:35
mortality. Okay. So, so here's the trade-off. If you want to go out into the sun in51:41
England, okay, the benefits are you're going to have a reduction in non-skin51:48
cancer mortality. So, everything other than skin cancer. Correct. On the other hand, there's no51:54
increase in melanoma incidents. So, that caused him to write an a an op-ed and52:00
publish it. And actually, you can look up this oped. It's a great op-ed uh published in a um in the journal of52:07
investigative dermatology called sunlight, time for a rethink where he goes through the arguments and he's52:13
actually shown and and there's been a number of changes that people have around the globe. So public health uh uh52:20
organizations that are saying now you know before we have said that you know52:26
the the sun is a deadly laser and you should avoid it at all costs. We52:31
may need to rethink that. So are you telling me that essentially 15 minutes in the sun every day turns on52:37
a switch in my body that improves my mitochondrial function which is going to52:42
impact a variety of different parts of my health. Is that essentially what you're saying? Essentially yes. uh and and and we're52:49
we're looking and this is in an environment where where we are spending less and less and less time to give to52:55
give you to put in perspective if we were on a British ship 300 years ago and I came to you and I said do you see this53:02
little yellow fruit just by eating a little bit of this yellow fruit all of this disease that you're seeing around53:07
you with your fellow shipmates is going to go away that that would seem almost incredulous right but that's exactly the case53:14
we we are the scurvy of the 21st century is the lack of sunlight.53:20
Everything is inside. Uh we we avoid the outside. We avoid discomfort. We avoid53:27
high temperatures. We avoid low temperatures. We are we used to go out and play sports. We now are are playing53:34
virtual sports on on pads. We have windows that are specifically designed,53:39
especially here in Southern California, to eliminate infrared light because why? infrared light comes in and it heats up.53:47
One of the interesting things, we didn't mention this about infrared light is the way that we interact with infrared53:52
light. You can you can tell this on your own. You go outside and close your eyes.53:58
You can tell which side of your body the sun is on. And the reason is is because that infrared light not only can54:03
penetrate through your body, it's also penetrating through clothes very easily. And you can feel that that that heat54:10
that you're feeling is the infrared light going through the going through the clothes, going through the skin and54:16
interacting with your heat receptors that are well below the surface. Um, so all of thisAre Humans Meant to Live Outside?54:22
right guys going to go get Steve. The guest is here. Ready? Come in. Oh my god. Steve,54:29
what are you doing? This is uh the Bontage face mask. It's good for blemishes, wrinkles, uh, clears54:35
up the skin. It's red light. Have you not used it before? No, tried this before. It's um it's really54:40
really good. It's shines red light on your face which helps increase and boost collagen production. Actually found it54:46
out because of the misses. Seen her wearing it. She terrified me a couple of nights in a row. Um I thought it was to scare people with but actually it's54:52
really really good for your skin. So they are a sponsor of the podcast and uh I've been using it every day for about a54:58
year and a half now. Wow. You're glowing. Well, Steve, it's great. Yes. And Bonchard ships worldwide with55:04
easy returns and a year-long warranty on all of their products. So, visit bondcharge.com/diary for 25% off on any product sitewide, but55:12
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I'll put that on the screen. That's intuitit.com/expert.56:13
How long does the average American spend indoors or the average Brit spend indoors? Good question. They're almost identical.56:20
Uh I think the Brits spend a little bit more time outside than Americans. the the the last number for Americans was56:26
93%. And uh Brits is 92%. Were we born to be outside?56:31
I think so. You'd think our ancestors probably spent a huge amount of time outside. Yeah. And if you think about when I say56:37
outside, that also brings into play a number of other of the new start letters56:42
that we haven't talked about. Uh exercise, you're much more likely to do good exercise outside. You're much more56:48
likely to get air. That's that's the right type of air outside. The other aspect about infrared light briefly56:56
is that trees are highly reflective of infrared light. In other words, if57:01
you're in an environment where there are trees are present, you're going to get much more of this beneficial infrared57:08
light than if you're in a concrete jungle. So, so, so plants like this, in57:13
fact, the way that we measure the the forestation of the Amazon is throughIs It Worth Wearing an Infrared Light Mask?57:18
satellite imaging that looks at infrared light because it reflects infrared light back. So, the best thing best situation57:26
to be in is to be outside on a green on a day where where there's lots of green57:32
trees. We we've known for we've known for decades that people who live in green spaces do much better in terms of57:39
diabetes, do much better in terms of hypertension, mortality, all of these things. Depression,57:44
depression, all of these things. Yeah. And and when you think about this, um57:50
you you bring up a point in terms of of of correlation. How do we know it's not depression? We used to say, well, people57:56
who live in green spaces have more money. The people have they have more access to things. Maybe that's what58:01
we're seeing. I just have to tell you the study. There was something called the green heart study in south Louisville, Kentucky. They did an58:07
amazing thing. They took this four square mile area in South Louisville, Kentucky, urbanized uh area58:16
and they measured everybody's uh HSCP. What is HSCP? Highly sensitive C58:23
reactive protein. It's a marker of inflammation and it's been correlated to bad things like stroke and heart attack.58:30
So if you have high levels of of CRP, that's not good. So they measured every58:35
they measured about 700 people. And then they did something extraordinary. They58:40
purchased 8,000 mature trees, dug holes, and planted 8,000 trees into58:48
four square mile area. And these are trees with leaves on them. Two years later, they come back and they measure58:54
all 700 people in their study. repeat the HRCP dropped by 13 to 20% which correlated to59:02
about a 10 to 15% reduction in strokes. These people didn't change their socioeconomic status. They didn't59:09
institute an exercise program. And so really it kind of shoots in the heart59:14
the idea that the advantage that we see with green spaces has to do with something else that we're not measuring.How to Get Infrared Light on a Cloudy Day59:20
I actually believe that we'll talk about fresh air too that things like these59:27
plants but much bigger. This is kind of like a bonsai plant but but trees outside they59:33
actually have a benefit. And what they represent again is these things that59:40
don't leverage the other parts of your body in in terms of the chains uh that59:45
make all of the chains bigger because they're they're they're having a benefit. But you can't get the benefit of this if you're inside a house.59:52
So, what should we do about this in terms of how what changes should I make in my life to capitalize on this? Um,59:58
this is a this brand here is called Bon Charge. They do these these red light devices. They do like red light sauners,1:00:05
blankets, um, masks. They're actually a sponsor of mine because I I started wearing this and I think they they found1:00:10
out and I started wearing it because of my girlfriend. Yeah. She was wearing it every day and I got curious and so I as I always do, I'm1:00:17
always super skeptical. Sure. So I went on online and started looking at some of the research and I was shocked.1:00:22
Yeah. It made no intuitive sense to me that a a red light mask or any like red light device could have a profound like what I1:00:29
see as a profound impact on my health. Like I didn't believe it. Yes. To start with it was like woo woo stuff. To me,1:00:34
I couldn't disprove it. Right. All the studies, many of which you've referenced, um supported that it was1:00:40
having a profound impact. And as I've said on this podcast before, my girlfriend's always right. She's like always ahead of the curve, always right.1:00:46
So I started wearing her mask and now I have my own from Bon Charge. Yeah. Do you recommend these kinds of1:00:51
things? I I think it's reasonable to do I I will say this. Um if you are getting enough1:00:57
infrared light from the sun, what we find in studies, not particularly with the mass, but we find in other things is1:01:03
that these these other areas don't have as much efficacy. It's almost to say if1:01:08
you're on a ship with a bunch of people with scurvy and you already have a diet that's rich in vegetables and fruits, eating an extra lemon is not going to be1:01:15
that beneficial. So, what do you do? Like a lot of doctors do, we have shifts that go from 7:00 a.m. to 7:00 p.m. So,1:01:21
you're in the hospital, you're not going to get outside. So, at lunch, I try to get outside as much as I possibly can1:01:26
into the sun for my 15 minutes. What if you live in a cloudy country? So, that's a good point. uh clouds1:01:33
because they are water molecules will absorb a lot of the infrared light. And the problem is is that that's the1:01:40
exactly the type of light that you want to get. However, even on a cloudy day, being outside, you're going to get more1:01:46
infrared light than if you were inside. Yeah. Okay. So, I still get the light I need1:01:53
when it's cloudy, but I just don't get a lot. Yes, exactly. Is there anything I can do to get if it's super cloudy and I know1:02:01
I'm going to be indoors, what do I do then? Yeah. So, the light the type of lights1:02:06
that we have inside like these ones like these uh and and and actually I think the UK and the United States are1:02:12
very similar in this regard is that we really can't get the old incandescent bulbs where on LED or or fluorescent.1:02:20
And if you think about what they've done in terms of of these bulbs,1:02:26
the old incandescent bulbs used to give you a very broad uh uh spectrum. So all1:02:33
the way from, you know, just near blue all the way down into the into the infrared. The way that they've made the1:02:39
bulbs more efficient, they said, "Hey, let's stop using energy to give off this1:02:44
light that we can't see and give a very narrow spectrum of light that we can see." So, think about what they've done.1:02:51
They have for the first time in the history of humanity, they are now we are now being exposed to light in a very1:02:59
narrow spectrum without anything else. Whenever in the history of of humankind,1:03:05
when we'd light a candle, when we would go outside into the sunlight, when we would have a kerosene lamp, we were1:03:12
getting full spectrum. In other words, we were never getting blue light without red light. Now, we're starting to get1:03:18
blue light without red light. So, so do I change my bulbs? It's difficult1:03:24
to do that because you can't pick up in uh these incandescent bulbs. Which brings me to I mean at least at least in1:03:30
the United States we have laws now that outlaw the regular selling of incandescent bulbs because of energy1:03:37
efficiency. Oh yeah. I'm on Google now and I've typed in incandescent bulb. So there's something called a general1:03:42
service lamp which is what the type of bulbs that you could plug in. But if you decide you want to get a a bulb that you1:03:48
put into your microwave or a bulb that you would do into a a type of chandelier, that's a special type of1:03:54
chandelier, those are still available. You can still get incandescent bulbs for those. What about these kinds of bulbs? Is that1:04:00
an incandescent bulb? That's a uh that is a that is an incandescent bulb. Again, for these special type of lights, but I'm I'm1:04:07
talking about the light like the like the the good oldfashioned A90, I think it's called, or light bulb that you just1:04:13
screw in. Those are are the 120 watts. Those are getting more difficult. You It's harder to find. You can't go down1:04:19
to your Home Depot and and find them there. So Glenn Jeffrey um and this is1:04:24
this is a preprint that he is he's done. He actually took people1:04:30
with that were working in this environment with LED bulbs. He's actually uh it's not peer-reviewed. It's not published yet, but it's a pre-print.1:04:37
It's available on the internet. So I'm not speaking out of class. And what he did with 22 people is he switched out1:04:45
these LED bulbs and put in uh incandescent bulbs. And there was a there was 25% improvement in in color1:04:53
differentiation in his study. What does that mean? They were able to distinguish colors 25%1:04:59
better than they were when they were exposed to LED LED. When I say LED1:05:04
bulbs, these are the bulbs that are high on the blue end. Um, so why would that be? The retina,1:05:11
which is the back of your eye, where the light is coming in, there's these cones that are tremendously metabolically1:05:18
active. They're constantly updating, sending neuro signals to the brain. And1:05:24
there's a it's the it's the one tissue in your body with the most amount of mitochondria. And it's because they have to supply a lot of energy. As somebody1:05:31
gets older, that mitochondria is not producing the same amount of energy. And so the the1:05:37
ability of the energy that those cones have to draw on to do their work is less. And so they're not going to do the1:05:43
job. As well, if you can perhaps increase the the uh the amount of output1:05:49
of energy from those mitochondria, you could improve the the the be ability to1:05:55
visually perceive. and and and uh uh Glenn Jeffy's done this study already where he for just 3 minutes 6701:06:04
nanometer light very similar to that mask in the eye only in the morning1:06:09
improved those people's ability to to to to visualize and actually see1:06:16
and what does that mean for the broader picture of our house they they would be able to distinguish colors better and actually improve their1:06:22
vision that's basically what it means um and so the question goes back to the1:06:28
first question that you had at the very beginning of the podcast, which is what is the effect of low energy output from1:06:34
the mitochondria? Well, it depends on what tissue the mitochondria is in. And so, if it's in the eye,1:06:40
then it's going to be better visual perception. If it's in the brain, it's dementia. If it's you see, you see what1:06:46
I'm saying? So, what we start to see is we start to see that a myriad of1:06:52
different diseases are affected by the sun. I I challenge anyone to do this. If1:06:57
you look at a publication in the United States, I've seen it where they map out1:07:02
the amount of deaths per in a calendar day, cardiac disease, respiratory1:07:09
disease, kidney disease, uh pneumonia, um all sorts of diseases, infectious1:07:15
diseases, non-infectious diseases, you will see a very clear pattern.1:07:20
The maximum amount of deaths every year occurs within a month after the shortest1:07:26
day of the year. So we're talking December, January.1:07:32
We see the most amount of influenza deaths at that time. We see the most amount of cardiac deaths at that time.1:07:39
We see the most amount of kidney deaths at that time. So you might ask, well that that's because uh that's because1:07:46
people get together at Christmas time and they spread the germs around more and we have Thanksgiving in late1:07:51
November here in the United States and and and and that's what's going on. The problem is is if you look at Australia,1:07:58
which is on the other end. So when is their longest day of the year? Their longest day of the year is in December.Optimal Time of Day to Get Sunlight1:08:06
and that's when they have the least amount of deaths despite the fact that they're all getting together for Christmas in December. So that doesn't1:08:13
fly. It's exactly the opposite. The most amount of deaths occur in Australia in1:08:19
the southern hemisphere in June to July. That's their winter. And so what you see1:08:24
is deaths are correlated to the length of the day. This is the reason why1:08:30
whenever they have to whenever they show you deaths in the year, they always have to seasonally adjust it. And the length1:08:37
of the day is a proxy for the amount of sunlight. Absolutely. You're much more a you're much more likely to get sunlight on the1:08:44
longest day of the year than the shortest day of the year. Especially when and and this is well known there1:08:49
there are some months especially in people who are doing shift work like 7 a.m. to 7:00 p.m. There's literally like1:08:55
December and January you will not see the sun because you are going off to work before the sun gets up and you're1:09:01
you're coming home after the sun is long set. So you're not you're not able to see the sun and so you could go1:09:07
literally weeks without seeing the sun at all. Is there an optimal time of day to get1:09:14
sunlight? Yes. So optimal time of day to get sunlight would be for those that areCircadian Rhythm and Light Exposure1:09:20
concerned about getting damage from ultraviolet radiation. As we talked about, when the sun is low in the sky,1:09:29
that's going to be beneficial because the ultraviolet cannot penetrate obliquely through the atmosphere as well1:09:34
as long wavelength radiation. So, when the sun is coming up, so in the mornings, in the mornings and when the sun is1:09:40
going down in the evenings, that's going to be the time where you're going to get proportionally more infrared light and1:09:47
the least amount of ultraviolet light. Now, when the sun is directly overhead at noon, you're going to be getting the1:09:52
most amount of infrared light at that time, but you're also going to be getting a lot of ultraviolet radiation. And so, if you're not someone that's1:09:58
gone out into the sun a lot, you may want to avoid this period of time. Or,1:10:03
as we talked about, put on a broad rim hat, put on clothes, I mean, more1:10:09
clothes because, as we said, ultraviolet light does not penetrate through clothes very well, but infrared light can. Does1:10:16
it matter where the sun is hitting on my body? Shouldn't. So, if I go outside and I'm wearing a big hat, it's obviously going to cover1:10:22
my eyes, my face. Yes, it'll be hitting my legs. For the purposes of we're talking about with the mitochondria, it will not1:10:28
matter. However, if we're talking about circadian rhythm, if we're talking about uh getting the circadian rhythm, that1:10:35
pathway is through the eyes. So, you want to maximize light through the eyes. Yeah. So, so this type of a light is1:10:40
called the satellite. So, your question has to do with what part of the body does it need to touch? So or need to be1:10:47
uh touching. So for the effect of the mitochondria and and the metabolic effects, it it should not matter. Okay.1:10:54
For this type of a light though, what we're looking at is circadian rhythm. And that's a that's a completely1:11:01
different system that we're talking about. That's not mitochondrial. That has to do with the internal clock that's in your brain that is regulating when1:11:08
all of these things in your body happens. And this light is about 10,000 lux. Flux is a way of measuring theBenefits of SAD Light Therapy1:11:15
brightness of light. And what studies have shown is that when you shine this1:11:20
type of a light into your eyes, it had it's the way of adjusting your circadian1:11:25
rhythm, you know, if you if you have a clock and it's not set to the right time, there's a little thing at the back that you can pull out and you can change1:11:30
the time. Yeah. That pulling out and and changing the time about when things happen in your body is affected most by light. And1:11:39
light can actually shift it one way or the other depending on when you're shining that light. If you're shining the light in the morning time, and this1:11:46
is what a lot of people do is they'll use these these what they call SAD lights. SAD stands for seasonal1:11:51
affective disorder. These lights, especially in the morning, have a way of of not only setting your1:11:59
circadian rhythm and making sure it's on track, but also reducing depression.1:12:04
There's a there's a portion in your brain that receives light information. It's called the perihabenular nucleus.1:12:10
It's a long name, but it's it's it's back there. And if it doesn't get stimulated, it can cause depression. And1:12:16
so, so for people who live at high latitudes, uh, further away, closer to the poles, where the sun is getting up1:12:23
very late in the morning, they're already off at work inside, this can actually be very beneficial. So, what I1:12:28
would recommend doing, you can pick these up pretty cheaply on Amazon for about 20 bucks, but they should generally be about 11 to 16 in from your1:12:36
face. And uh what people should be getting is about 3,000 lux hours. Uh and1:12:43
what I mean by lux hours is you multiply the lux times the amount of hours thatCan Looking Through a Window Help Circadian Rhythm?1:12:48
you're wearing it. So, 3,000 is where you ought to be. Because this is 10,000 lux, you only have to look at it for1:12:54
about a third of an hour or 20 minutes. and that should be enough. So, is this a replacement for going1:12:59
outside? It's a replacement for going outside because of the fact that you're living at a very high latitude and the sun is1:13:05
not up and because of the job that you have, it's going to uh it's going to have that effect. But realize that this1:13:11
will not replace the effect that the sun has on your mitochondria. This is only to affect the effect that lack of1:13:18
sunlight has on depression. Okay? So, what if I'm looking at the sun out of a window?1:13:24
It depends on the window. So you're not still the window is going to be reducing the amount of luck. So I would not1:13:29
recommend if you can I would not recommend I would not say that staying inside looking out the window is the1:13:34
same as going outside. That's number one. The other thing that you have to understand is a lot of these windows1:13:40
especially if they're modern windows will be specifically designed to reduce infrared light.1:13:45
I want you to give some me any information you have as it relates to light health. Yeah. That will improve my life. Things that I1:13:52
can act actionably do tomorrow. Obviously, one of them is that I'm going to go outside and make sure I get some sunlight, ideally in the morning.1:13:57
Yes, we talked about this SAD lamp for people especially that live in1:14:02
certain countries which which have less sunlight. Correct. To set their circadian rhythm and to help with things1:14:08
like mental health. Is there anything else I should be thinking about or can do or change? Yes. So, just like we had in our1:14:15
pneummonic of new start, rest and exercise both at the same time and that yet they're sort of like opposite of1:14:20
each other. It's important to have darkness. Okay? It's important to have darkness. And1:14:25
this is a real issue. This is one of the biggest issues is the fact there was a study that was published recently and1:14:31
the title was dark days and bright nights. And that correlated with uh1:14:37
increased mortality. That's how most of us live. That's the problem. We have dark days and we have bright nights. And what we1:14:43
really should be having is bright days and dark nights. So, just as important1:14:49
as it is to have bright sunlight and getting outside in the middle of the day, we also need to start working on1:14:54
getting darker nights as well. And how do we do that? Turning things off. Uh getting theseWhy Should We Avoid Bright Screens at Night?1:15:00
screens away from our eyes. Um these are really important because the screens have a lot of light and the light,1:15:07
what's going on here, this is the reason why it's important. There's two reasons actually is the light that's going into our eyes is is doing two things at1:15:15
night. Number one, it is shutting down melatonin production from the pineal gland. And as we just talked about,1:15:21
melatonin is a very powerful antioxidant that's very beneficial. The second thing that it's doing is it's1:15:27
confusing your circadian rhythm. You see, your circadian rhythm is designed to see light as day. If your if your1:15:35
eyes are seeing light, your brain thinks it's the day. So if it's 10:00 at night1:15:40
and your eyes are seeing light, your circadian rhythm is saying, "I must have made a mistake. I thought it was 101:15:46
o'clock. It must not be 10 o'clock because look, there is light. And so what it's going to do is it's going to1:15:51
adjust itself and delay everything because it's saying, "Well, it can't be 10:00 at night. It must be 6:00." And so1:15:59
therefore, when you would normally feel tired and sleepy at 10:00 at night,1:16:06
after a number of days of doing this, you're not going to feel sleepy until 1:00 in the morning.1:16:11
These devices we have, they spit out a lot of blue light, right? Yes. Is there a way to like turn that off effectively?1:16:17
Well, actually a lot of these come with uh with with tied to the clock where1:16:22
after a certain time of night, it will shift its its uh spectrum to a more red1:16:28
spectrum. So, it's giving you less blue light. The problem is is that while the1:16:34
sensor in your eyes are tuned more to blue light, it's not just blue light.1:16:39
So, really the solution, the best solution is to turn off the light. The next best solution is to have more of a1:16:46
red shift where, you know, put these glasses on at night. So, these are blue1:16:51
blockers. They're trying to eliminate blue, but I'm I'm still getting light in. And that's enough light to shut down1:16:57
melatonin production. So, even with those on? Yeah, absolutely. But you're telling me these help?1:17:03
They're better than not turning off the light. And you're saying I still get light in because there's light coming over the1:17:08
top. Even even that light there is still going to bleed and uh it's going to bleed into that part of the spectrum and1:17:14
cause melatonin to be shut down. Yeah. So it's just the eyes are the sort of the barometer forShould the Bedroom Be Completely Dark at Night?1:17:20
correct what time of day it is. Correct. And and the problem is is that even when you close your lids,1:17:25
light can still get through the lids. What do you think of these sleep masks? I think they're I think they're great uh1:17:32
in terms of the fact that we now know that closing your eyelids still can1:17:37
allow some light to go in. So, if you're in if you're sleeping in an environment where, you know, light is out of your1:17:43
control, if you're living in the city and you can close your blinds, but there's still light that's coming in, these things could actually be uh very1:17:50
beneficial. I don't recommend nightlights in bedrooms. You don't recommend? I do not. Even even clock radios or air1:17:57
conditioners with LED displays on them. That's that's just like total light pollution to your bedroom. Your bedroom1:18:04
should be as dark as possible. What if I have those lamps that don't have blue light in them? Cuz I think my1:18:09
girlfriend's put some of those by the bed. Yeah. Do they are they still not great? Again, the best thing is no light. The1:18:16
second best thing is light with no blue light in it. And then the worst is, you know, blue light. What about candle1:18:24
light? That's interesting. Um, there was a study that was done where they compared1:18:30
someone reading at night with a book with a light bulb shining on it versus1:18:36
the LED uh, you know, like a Kindle or whatever. Okay. What they found was that there was a lot more light coming out of1:18:42
the Kindle than there was just reading the book with the with the lamp. And it read and it delayed sleep onset.1:18:50
So, which delayed sleep onset? The Kindle. the Kindle. Yeah, it delayed sleep enough to1:18:55
actually shut down actually delay the circadian rhythm and shut down melatonin production. So, the answer to your question is is candlelight's great. The1:19:01
only thing I'd be concerned about is just the fire risk. Yeah, because you fall asleep with that thing. Exactly.1:19:06
So, the adjacent topic there was vitamin D, which we we touched on a little bit. Do vitamin D supplements work?Do Vitamin D Supplements Work?1:19:12
Oh, yeah. Certainly they do work and they've tested them. Yeah. There's a number of studies that have come out. Uh Martino uh actually1:19:18
published in the British Medical Journal. This was back before 2020. Uh1:19:23
it was a metaanalysis of randomized control trials showed that people who supplement every day with vitamin D had1:19:29
lower risks of acute chest syndrome. The other uh one there was a recent study that came out that showed that people1:19:34
who supplemented with 2,000 international units a daily of vitamin D had a lower risk of all cause autoimmune1:19:42
conditions. We're talking rheumatoid arthritis, Crohn's disease, ulcerative colitis, you name it.1:19:49
Uh that that was a a study that came out that we actually reviewed that on our on our MedCram channel1:19:54
because I've heard before in the past that a lot of vitamin supplements we take don't even get into our bloodstream and into our bodies.1:20:01
Yeah. So so vitamin D is very interesting. Uh it is a supplement and1:20:06
it is a vitamin but it's also a hormone. Okay. It's it's it actually manipulates um um1:20:14
DNA production. So it's it is quite interesting but these these are are wellescribed randomized control trials.1:20:20
So if you're looking at uh the autoimmune condition this was actually a study that was designed looking at cardiac disease. They actually had two1:20:27
arms one with uh omega fatty acids and in vitamin D. And they showed that in1:20:33
the vitamin D group there was a statistically reduction statistically1:20:38
significant reduction in autoimmune conditions. I supplement with vitamin D. And just1:20:44
here's the the the here's the concern I have is if you are going to supplement with vitamin D, make sure that you get1:20:50
your levels checked. Why? The reason is is because it is a fat soluble vitamin and it is possible to1:20:58
take too much. What happens if you take too much? It can affect uh calcium metabolism andPossible Consequences of Vitamin D Overdose1:21:04
you can have issues with calcium uh too high levels of calcium. It's very rare.1:21:10
Um, but it can happen. And I don't mean to say that in a sense that I would I dissuade people from supplementing1:21:16
because I think supplementation can be good. But at at some point, you want to get a level checked to see where you1:21:21
are. The other reason is is because uh based on your body habitus, based on your skin color, because uh people with1:21:28
darker skin, it's harder for them to make their own vitamin D. They need to be more time outside, especially if1:21:33
they're at high latitudes. So like me living in the UK. Exactly. I need to be outside more.1:21:38
It's going to be harder for you to make as much vitamin D as as somebody who for instance if you were living at a lower1:21:45
latitude or if you had lighter skin. Yeah. What is vitamin D doing in my body? Oh, good question. Lots of things. So,The Role of Vitamin D in the Body1:21:52
vitamin D, if you were to look at the the structure of vitamin D, actually I actually did research on this uh1:21:58
interestingly in college. I used to make starting material for the graduate students. It's it's a lipid soluble1:22:03
molecule. And because it's lipid soluble, it's able to go right through into the nucleus and actually go onto1:22:10
the DNA and uh combine with proteins that actually affect the transcription1:22:16
of your DNA. So in other words, depending on which cell type we're talking about, it can cause a lot of1:22:22
interesting changes. So it affects calcium metabolism. There's vitamin D receptors on your immune system.1:22:29
So it affects your immune system, affects calcium metabolism, a whole host of things.1:22:34
My team did some research and found that approximately 1 billion people globally have a vitamin D deficiency1:22:40
and about 50% of the global population h has insufficient levels of vitamin D.1:22:46
Absolutely. Yeah. Yeah. So the the issue is is that as the world becomes more1:22:53
industrialized, as the world becomes more welloff, they're able to create dwellings and1:22:59
they're able to air condition those dwellings. And we as human beings tend to avoid extremes. We don't like things1:23:06
too hot. We don't like things too cold. Well, I let's face it, in our cars, we have something called climate control.1:23:12
We can set the we can set the temperature and that's what the temperature is going to be. There's there's other implications which we can1:23:18
talk about in terms of hydrotherapy perhaps if we get to that. But um the issue is is we don't like those1:23:24
extremes. We don't like going out into the sun and when we don't do that we uh we suffer the consequences.1:23:30
Is there a way for me to get vitamin D without supplementation and without going into the sun? Yes. Yeah. It's in certain foods as1:23:36
well. Mushrooms for instance, uh certain types of fish, they're um they they have1:23:41
vitamin D in them as well. This is a strange question, but do you think our body knowsDo Cravings Signal Nutrient Deficiencies?1:23:48
which foods we're deficient in? And really what I'm saying there is if I'm1:23:54
vitamin D deficient, do you think there's a part of my body that knows that I I need to eat mushrooms? It's a good question. And that makes me hungry for mushrooms.1:24:00
I don't know about that particularly. I can say this though. In people who don't get enough sleep, we tend to have a1:24:08
predilction to eating more carbohydrate- richch foods. That one we do know. Okay.1:24:13
And and we can and this is the reason why people who this is the reason why many scientists believe that people who1:24:19
don't get enough sleep tend to have food choices that tend to put weight on.1:24:24
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stephvenbartlet.stan.store and get yours set up within minutes.Water’s Role in the Body1:25:20
Of these cards that we have left in front of us from the new start framework. Which one are you compelled to talk1:25:25
about next? Water. Water. Yeah. Okay. So, tell me what you mean by water because people will think, "Yeah, I1:25:32
drink enough water." Well, first of all, we I don't think we do drink enough water. But I what what1:25:37
everyone talks about, you know, the internal use of water and it makes sense, but as I was talking about1:25:42
before, the the external use of water can actually be very impressive and it1:25:47
has to do with body temperature and it has to do with the immune system. So we'll talk about water, but let's sort1:25:53
of set the framework for that conversation. Your immune system is broken up into two fa into two types.1:26:00
There's the innate immune system and the adaptive. We've become very familiar with the adaptive immune system during1:26:05
COVID because all of the talk was about antibodies and antigens and the fact that SARS KV2 was mutating and would the1:26:13
vaccines that made antibodies against them be uh still functional. All of that1:26:19
where we have like where we literally have a key with a keyhole that it fits into and turns the lock and these1:26:25
antibodies and they fit. That's all the adaptive immune system. It's very important, but it completely uh1:26:31
eliminates or or removes from discussion the innate immune system. The innate1:26:36
immune system is really the body's first defense. And what's happening there is1:26:41
there's these cells that are circulating, cells like monocytes and natural killer cells and a number of1:26:48
other other cells which scour the body always looking for something that looks1:26:53
foreign to it. and it can tell based on the molecular patterns of these uh of1:26:59
these uh invaders that they're not supposed to be there and they should be eaten up.Interferons and the Innate Immune System1:27:05
The major aector of this innate immune system is something called interferon.1:27:12
Interferon is a very important molecule in the body and it is effective. It is1:27:19
so effective at preventing viral infections that just about every single1:27:26
viral infection that plagues the human body today has a defense mechanism against interferon. It is it is a1:27:34
prerequisite. There's no self-respecting virus that can think that it's can1:27:39
infect the human body without dealing with the issue of interferon.1:27:45
Period. Think about interferon as the security guard at the bank. And if you1:27:51
are want to rob a bank, you've got to have a plan for how you're going to deal with the security guard. Otherwise, you're not getting the money. Does that1:27:57
make sense? Yeah. So there was actually an article that was published a couple years ago where they talked about this1:28:04
this battle between interferon and emerging viruses and what viruses are doing to try to get around interferon.1:28:10
You may recall that back in 2002 we had an outbreak of something called SARS1:28:16
which especially was pretty bad in China but also in Canada. The reason why we were able to secure that outbreak was1:28:24
because that everybody who came down with SARS developed a fever and so it was easy to1:28:30
tell who those people were and and we were able to hospitalize and isolate them. The issue with SARS KV2 and indeed1:28:38
many infections like the common cold is that you don't necessarily get a fever.1:28:44
And fever is really important. And you're like what does this have to do with water? We're going to talk about1:28:49
this. Interferon production goes up with temperature. And1:28:55
in fact, the body's fever mechanism is one of the ways that1:29:02
it tells the body that it needs to increase interferon to deal with the viral infection. Is that why you feel hot?1:29:09
You feel hot. You may actually feel cold. And the reason why you might feel cold and even have chills is because the1:29:15
way you feel is a product of what your temperature is and what your thermostat1:29:20
in your body is set to. So if your body in your if your body's thermostat is saying okay here we are at 9861:29:28
or I guess in in terms of Celsius 37° and you develop an infection the body's1:29:34
going to say whoa we have an infection and we need to increase the body temperature. We're going from 37° or 9861:29:41
up to 38° or or 100.4 because your actual body temperature is below where1:29:48
your body wants it to be, you're going to feel cold. You're going to shiver to try to increase that temperature. So,1:29:53
you go up with that. Now, once the fever is done and the infection is done and it comes down, you're going to have you're1:30:00
going to break a sweat. So, that's that's why when someone, oh, he's sweating, that means the fever is breaking. That means your temperature is1:30:06
coming down. So you typically you'll feel cold, you'll feel like you're shivering, you'll want to get into bed1:30:11
and and and put the covers on and that's when your temperature goes up. That and and that's for a reason because what1:30:17
happens when the temperature goes up in your body is that creates an environment where the virus that can't replicate1:30:23
very well. All viruses really cannot replicate very well at high temperatures, including SARS KB2. It's1:30:30
also a signal to your body to produce more interferon. So there was a study1:30:36
that was published uh last year where they looked in mice which by the way have the same body temperature as we do1:30:42
and they found that there was like five different regulatory proteins all of which led to one end point and that was1:30:49
to produce this thing called interferon. All of them jumped in production when1:30:54
your body went from 37 degrees to 38 degrees. That's basically1:31:02
right below a fever, right? So, the point, the take-home point that I got1:31:08
from all of that was that we should not really be treating fevers unless they're so high that there's other complications1:31:14
that could occur like, you know, uh racing heart rates or or um or having1:31:20
seizures. But we do this all the time. We treat fevers because it feel makes us feel bad and we think that by treating1:31:27
the fever, we'll feel better. But what we're actually doing is we're we're cutting the legs out from our immune system because part of the immune system1:31:34
response is to generate a fever and the and the fever generates interferon. Now I I don't want to overstate this but1:31:41
let's compare the innate immune system to the adaptive immune system. The adaptive immune system is pretty1:31:47
specific for a particular variant of a virus. And for a virus that mutates very rapidly like SARS KV2 the immunization1:31:55
may be very good in terms of binding but if that that virus mutates that binding1:32:02
is going to be affected in some way it may not affect hospitalization but maybe in terms of of preventing infection you1:32:08
you understand what I'm saying so the different variants we had the alpha variant then we had the the delta1:32:14
variant then we had omicron etc those are material changes for the adaptive of1:32:20
the immune system for the innate immune system for interferon it doesn't matter interferon is just as1:32:28
effective against alpha as it was for delta as it would be for omocrron so so let's set this up again1:32:34
water we said that water has a very high specific heat which means that if IImportance of Hydration for Fighting Infections1:32:42
apply hot water onto the human body it's able to transfer heat this is why people1:32:48
can get burned with boiling We don't obviously want to burn anybody, but if we're able to put them into a1:32:53
sauna, if we're able to put them into a spa, if we're able to use hot towels and apply to the human body to heat up their1:33:00
body to cause a sweat, in other words, if we're able to induce artificial fevers in patients who have these1:33:06
infections, there seems to be evidence that the interferon response will be will be1:33:12
better. Uh there was a study that was done looking at lymphosytes and taking them out of the human body and at1:33:17
different temperatures once it hit about 38 39 degrees there was off the charts1:33:23
uh 10 t 10fold increase in interferon which is exactly what you would want to1:33:28
have. Now how do I know that interferon levels are so important in things like co 19? Well, there was a study that was1:33:34
done that showed that high levels of interferon correlated with more mild1:33:42
uh uh SARS KV2 infections and that people that had low interferon levels had very severe COVID 19 infections.1:33:49
So, you suggesting that we should be in the sauna more often? Yes. And it's based on data that is1:33:58
has been well documented in in the Finnish sauna. uh um uh realm. So people1:34:05
who use sauna four, five, six, seven times a week are1:34:10
more likely to have less uh death from cardiovascular disease than people who1:34:16
use sauna once a week. And and in Finland, once a week is kind of the standard. And why do they say to do hot and coldShould We Use Hot and Cold Therapy Together?1:34:22
therapy together? So they would uh I I would argue that uh1:34:28
the reason why it has been argued to do this and this goes back to uh a number of papers that have been written back1:34:33
over 100 years ago is what you're doing when you're doing hot for a long period of time let's say 20 minutes in the1:34:39
sauna and what you're doing is you're heating up the body and uh and and the1:34:44
whole purpose of that is to increase the body temperature. What the what the cold at the end does is it does two things1:34:50
they believe. The first thing that it does is it causes vasoc constriction. So you put a brief amount of cold onto the1:34:57
body, it's going to cause vasoc constriction superficially so that when you're done, you're not going to lose as1:35:04
much heat through those blood vessels and so you're going to keep the core body temperature higher for long, which1:35:10
is exactly what you want to do. The other thing that cold water does again is the vasoc constriction. When you,1:35:15
it's well known that when you take a cold shower, your blood vessels constrict. And when when you look at a1:35:21
blood vessel on end in in a person who's living and circulating, there are a1:35:26
number of white blood cells that are latched on to the inside surface of that blood vessel. When that blood vessel1:35:33
contracts, a lot of those white blood cells that were stuck get kicked off into circulation and they go off and1:35:40
they do whatever it is that they're going to do. It's called dearenation. So, two things for cold right at the end. doesn't have to be very long, maybe1:35:46
just a minute. It causes uh actually to keep your body temperature higher for1:35:51
longer, ironically. And number two, de margination. So that's water, which is the W. Um, ofImpact of Tree Aromas on Immunity1:35:59
these, which one do you want to pick next? Which one do you find most compelling?1:36:05
Let's talk about air. Okay. Uh, real briefly. So we said that air is1:36:12
not just the lack of toxins but actually benefits. So first of all we want to have good oxygen. We want to get rid of1:36:18
carbon dioxide especially in buildings when there's no ventilation. That's not good. But there's been actually a number1:36:23
of studies looking at plants and trees and the fact that they can give off things like phitonides.1:36:29
What's that? These are are aromatic compounds that the tree actually gives off. And when we1:36:35
look to see the effect of these compounds on the human body, they're actually very beneficial. They interact1:36:41
with our immune system and elevate our immune system and it actually can make us more relaxed. There's there's a lot of data in the Japanese literature on on1:36:49
this in the what they call the hanoki cypress forests where they looked at um1:36:55
these CEOs. There's a podcast about CEOs. There's these CEOs in Japan and they took them1:37:01
from their their jobs and basically took them up into the mountains of the Hanoki Cyprus and had them walk around took1:37:08
blood tests and they found that the natural killer cells which are so important in terms of immunity were not1:37:14
only increased in number but they were also the the um the the enzymes within1:37:20
them that break down diseases and viruses was also increased. So when they1:37:27
brought them back down to uh the city in Japan, they put them up in hotels and1:37:33
they infused some of these uh these chemicals, these um naturally produced1:37:39
uh fites they're called, and they had almost exactly the same effects in in these uh in these uh subjects.1:37:47
So you think plants and being out in nature could actually be giving us much more than just clean air. It's giving us1:37:52
chemicals which help us fight disease. Absolutely. So, so again, here's this dichotomy inside versus outside. What do1:37:59
you get when you're outside? We've already talked about exercise. We've already talked about uh sunlight and now1:38:06
we're adding to it fresh air. Not just the fact that you have uh low1:38:11
pollutants, which is certainly very important, but the fact that when you're around green plants, when you're around green trees, there could actually be a1:38:18
benefit. By the way, the benefit that they found lasted for about 7 days. So1:38:23
just going out one day a week um can actually have that benefit.1:38:28
I think a lot about carbon dioxide because obviously because I I spend a lot of time sat in the studio recording and umDo Indoor CO₂ Levels Matter?1:38:34
this is our big LA studio but uh in the UK it started in a really small room. Yes.1:38:39
And there wasn't air conditioning. And obviously I sit here sometimes for several hours with a guest and we're recycling CO2 at that point.1:38:46
Yes. And then I read a couple of studies that showed the impact that would have on my cognitive performance and1:38:51
that's all true. We actually had on our on our channel uh with MedCram, we had Dr. Joseph Allen out of the Harvard uh1:38:59
public school of health. Um and he he showed us I mean he literally had the1:39:04
the CO2 meter and just by cracking the window uh just a little bit allowed carbon dioxide to escape and brought1:39:11
down those carbon dioxide levels. So very important. Absolutely. And for people that work in offices or, youHow Can We Optimize Indoor Air Quality?1:39:16
know, travel in hotel rooms or are inside a lot, what should they be thinking about and how can they go about making sure that the air quality is1:39:23
optimal? Well, uh, the surrogate for that is carbon dioxide as we mentioned. So,1:39:28
cracking open a window if they're able to, if there's a door that they can, uh, open up safely without, you know, compromising security. These are all1:39:35
things that, uh, would be very very beneficial. even rolling down the window uh in in uh in in the car and and maybe1:39:42
taking making sure that we're taking the uh the recirculation button off when we're when we're driving.1:39:48
I've got friends that won't won't stay in certain hotel rooms unless the window opens cuz you know in a lot of hotel rooms especially ones that are high up1:39:54
you can't open the windows. And there's also a bunch of devices that we um in our UK studio which is smaller1:40:00
we found on Amazon for you know not super expensive that we just sometimes put on the floor in the studio just to1:40:05
see how we're doing. I'll link some of that stuff on screen if anyone's interested in getting seeing what the uh CO2 levels1:40:11
are in whatever room you're working in. Yeah. What is uh what's next on your list then here? Well, we've talked about I mean1:40:16
exercise, nutrition, temperance. These are things that a lot of people talk about. Not many people talk about trust.Faith as a Way to Deal With Stress and Anxiety1:40:22
When you say trust, you really mean religious faith and religious faith uh something that would1:40:27
give you a a way of of dealing with uh stress and and anxiety. That's really1:40:34
where this comes down. There's been actually a number of studies that have looked at that. So, yeah, basically the1:40:39
Bible um or it doesn't have to be uh the Bible as well. There's there's other faith um denominations that that look1:40:46
into this as well. A number of studies that have looked at trust in God and how1:40:51
that relates to anxiety. So a number of studies have shown that people who have1:40:57
a good faith and trust in a god that is uh or or in a religion that is1:41:02
supportive and not nonsupportive can they have less anxiety, less depression,1:41:08
have a faith community that they can um engage with and and be supportive. Um1:41:13
and I think that that's that the literature is uh where whereas you have this the science behind that is not as1:41:20
strict as it would be for like a randomized placebo control trial. There's a lot of associations that you have to say here. Um that it certainly1:41:27
is one of those pillars that I believe helps with all of those links. What do you think's going on there? So you're telling me that from what the1:41:33
literature is saying, people who have a faith in a god Yes.1:41:39
are insulated from depression and anxiety in some interesting way. Yeah. That that's a question that a lot1:41:45
of people have tried to answer and and they believe that it comes down to if you have a trust in in a God that is1:41:52
looking out for you and is there on your side. Uh then that type of a1:41:58
relationship does lead is associate let's say I shouldn't say does lead to because that implies causation. Let's1:42:04
say it's associated with a reduction in depression, a reduction in anxiety1:42:09
particularly. Um there's there is an there are some uh studies that have been done particularly in uh in Christianity1:42:17
where there was a study that was published this is Krauss and uh out of I believe University of Texas where he did1:42:23
a survey and he asked people how they forgive and he he divi he basicallyConditional vs. Unconditional Forgiveness and Stress1:42:31
divided them into two different groups. There were people that would forgive conditionally and people that would1:42:36
forgive unconditionally. Let let me put it into practical terms. someone does something to you and you say that's okay I forgive you. The question is, would1:42:44
you forgive that? There are some people that would only forgive if that person came back and and you know did some sort1:42:50
of act of contrition like okay I'll forgive that person they came back and apologized or I'll forgive that person1:42:56
they came back and they did you know whatever it is that would be considered conditional forgiveness.1:43:01
The other type is unconditional forgiveness. So in other words, someone does something to you, you don't see them again or or they've never expressed1:43:09
any kind of, you know, being apologetic for what they did, they still get forgiven. So that's unconditional1:43:15
forgiveness. What they found in the study when they divided that is that the people that forgave unconditionally1:43:24
had less depression. They had less feelings of inadequacy. They had less anxiety1:43:30
regarding uh end of life. they had they had all of these uh they had more the people that forgave conditionally1:43:38
had more sematization of depression. So these were real medical uh you know1:43:44
things that they could actually diagnose with surveys and and and tests that are well validated and and what what would1:43:50
decide between these two was how they forgave. So they were puzzled by this.1:43:56
They said well what well then what determines whether or not someone is going to forgive conditionally versus unconditionally? So they looked at a1:44:02
bunch of factors and none of them stood out except for one and and the odds ratio on this was like 2.51:44:08
and and it boiled down to this one question. Do you believe that God has1:44:14
forgiven you? That was that was the major thing. If if somebody believed that the God that they1:44:21
had faith in had forgiven them, they were two and a half times more likely to1:44:27
to forgive somebody unconditionally, which then meant which then was associated with all of1:44:33
these other things being low like less depression, less anxiety.1:44:38
So to me that that's an that's that's fascinating that that in their minds1:44:44
this is what's actually happening. And so there have been randomized control trials where they have when people are1:44:50
doing therapy like you say have you have anxiety there is cognitive behavioral therapy that we can do for those people.1:44:57
But what has been shown in a randomized placeboc controlled fashion is that if somebody is of a faith1:45:04
and you inject into that cognitive behavioral therapy aspects of that faith1:45:10
the cognitive behavioral therapy is even more effective.1:45:16
So, I guess I should preface this by saying I don't believe that any of this1:45:23
stuff should be placed on people without their permission. So, I'm working I work1:45:28
in a healthcare environment. So, do I go and pray for people who don't believe?1:45:34
No. This is something that that always has to be done has to be asked permission. Do you thinkAre People Who Believe in God Generally Healthier?1:45:41
people who believe in God are healthier generally? All other factors,1:45:47
it would seem the data would indicate that people who have a healthy relationship1:45:54
with their church, who have a healthy relationship in God are associated with less disease.1:46:00
Because from a causation point of view, you could say, well, causation. Yeah. So this this is what we don't we they probably have more friends. They1:46:05
probably have. Yeah. So, the question is is whether or not people who are healthier and have more1:46:12
friends are more likely to be religious or is it the other way around? And and sometimes it's difficult to tell those1:46:19
things. But I imagine there's a great calming force that comes from believing in a higher power.1:46:24
Absolutely. And the other thing that the other thing that's interesting about all of these like new start stuff is when you look at other particular religions1:46:33
how a lot of these things are actually incorporated in this like for instance the Hindus are very famous for getting1:46:39
up in the morning and welcoming the sun and we just talked about the benefits of of sunlight. We didn't talk too much1:46:45
about nutrition but fasting is is an important part of that and and and Muslims are are obviously um part of1:46:51
their religion is actually doing fasting during Ramadan. religions have hot and cold practice as well, don't they?1:46:57
Yes. Yeah. At least through history. And on the flip side of that, I would say that it's also shown that if you1:47:02
have a unhealthy relationship, like if you have if you believe in a god who is vindictive or who's out to get you or1:47:08
who's going to do something to you unless you do something else, that has also been shown to be negatively1:47:14
impactful. So, it depends on the relationship that you've got.Roger’s Experience Witnessing Death1:47:19
What do you see in your practice? because you said something earlier that you you're often there at the end of people's lives. Yeah. Some unfortunately sometimes I'm1:47:27
the last person they see and and it's you start to realize that you cannot I1:47:34
mean that death is inevitable and all we do in medicine is delay the inevitable.1:47:41
So what we try to do and um and and I have a colleague uh who's very1:47:46
philosophical about this is we try to make sure that when these things happen that they happen with dignity and we1:47:52
celebrate the person's life and and making sure that it's done in the way that they would want to have it done.1:47:58
What do people say as they're about to die? people become very it's very1:48:04
different uh for for different people but uh they can become very circumspect and and uh I've seen such such contrasts1:48:12
people are ready to go people feel like they've they've done what they've come to do and uh they don't want anything further1:48:19
to do like we're we're there to to to to delay death right we're there to put1:48:24
them on a ventilator or to give them this medication and you would be surprised people who are look you know1:48:31
relative atively healthy but and something is happening that we could easily correct. They're like, "No, I I I1:48:36
don't want that. I I I choose not to have that." And we have to respect obviously what they what they choose.1:48:42
Obviously, we have to educate them to make sure that they're making the right choice. But once once they have given1:48:47
all the information, ultimately they're the one that makes the decision. So you see people choose death.1:48:52
When we can intervene in artificial ways, they would rather not have that and they would choose death. Yes.1:48:58
Are there any particular cases that changed you? Yeah. Yeah. There was there's there was a case that changedA Miraculous Story: Anoxic Brain Injury Recovery1:49:04
me, but not in the way that we've just been talking about where was horrible. This is this is actually a miracle. I've1:49:11
actually seen a miracle happen. And for me, it happened early in my training. So, it it it made me think twice about1:49:18
being a prognosticating physician. A prognosticating physician. Yeah. Saying, "Oh, you're never going to1:49:23
walk again." Or or you've only got two years to live. I I must have missed that day in med school. I just didn't show up1:49:29
that day. This was a young guy. He was he had he had um uh testicular cancer1:49:35
and uh he went to the operation. The testicular cancer surgery was a success. Unfortunately, during the operation uh1:49:42
something happened. He didn't get enough oxygen to the brain and he came out of the operation with with an oxic injury1:49:48
of the brain. Uh this guy must have been in his 20s and uh he had a young wife.1:49:54
Um and uh I had come on to the rotation as a as a as a as a resident and uh we1:50:02
had attendings and you have to realize in medicine you have attendings above you and what they say is just you know that's that's the word that's what1:50:08
happens and and the ICU attendant we were the ones that were sort of taking care of the patient because he was on a ventilator but there was the neuro1:50:14
neurologist who looked at everything and says look this guy is not waking up he has severe anoxic brain injury we've1:50:21
looked at the scans this is what's going to And so, um,1:50:28
every day we'd ran on this guy and he was just he was just a shaking mess. He was just there and he was just kind of shaking. His eyes were rolling. No1:50:35
response, nothing. And every day his wife would come in, young wife, and she1:50:42
uh she just didn't believe that this guy was going to be like this for the rest of his life. He was going to wake up1:50:47
eventually. And so she he would she would be at his bedside like attending to him and making sure this that and the1:50:53
other and even asking us to put you know some special concoction that she made at home into his tube feeding so that this1:50:59
could go and help him make him better. And we would we would go along with her but I was looking into my attendings and1:51:04
they're like she's she doesn't understand what's going on. She doesn't understand that he's never going to wake up.1:51:10
So this is this is what I'm seeing. Uh, one day she came in and she and she just had this smile on her face. She was just1:51:18
so at peace and a smile and uh, they were Hispanic couples. So, we had to ask a translator what was going on. And she1:51:26
told us, she said, um, I had a dream last night. I had a dream that he was1:51:31
going to come home. And she was convinced, just absolutely happy, beaming. And1:51:38
we're like, man, this lady is is crazy. she doesn't understand what's going on.1:51:44
Well, days went on, weeks went on, and uh one day uh and where I was rounding1:51:50
it was it's just in this round nursing the nursing stations in the middle and the doors to the rooms are all around in1:51:56
a periphery and we were going around the circle rounding on the patients and I could look in and I saw him and he was1:52:02
kind of shaking but he was kind of opening his eyes and I said, "He seems to be focusing a little bit. His eyes1:52:08
seem to be focusing a little bit more than they would be. And he kind of I I just said I just kind of put my hand up1:52:14
like this. And I just kind of And sure enough, he put his hand up like this, shaking, and he put it back down again.1:52:21
I'm like, "What?" He waved at you. Yeah. What? And I said, "Let's go check this out1:52:28
again." Long story short, took months,1:52:34
but that guy walked out of that hospital. 6 months later, he and his wife came1:52:40
back, walked onto the unit like like there was nothing wrong with the guy, and he gave us a big basket of flowers1:52:47
to thank that unit for what they had done for him. In my mind, I knew that1:52:53
for most of that staff, for most of that time, there people were just going through the motions, keeping him alive1:52:59
because that's what she wanted. Obviously, when when there were signs that this guy was recovering, it was it1:53:04
was complete shift. People were amazed. And so, what that did to me in my career1:53:11
was it made me think twice like what why did this guy get better? Now, he was 22.1:53:18
So he was young and and typically if something like that is going to happen, it's going to happen in someone who's very young, whose mind is plastic, who1:53:25
can who can survive that type of a situation, but it really it was a miracle. I can't1:53:32
I can't say anything else. I mean, it's not something that we would nor All of the experts said that this wasn't going to happen, but it happened.1:53:38
What do you think happened? I think he had a loving wife who believed in him and something happened1:53:45
outside of the physical and the mental maybe the spiritual I don't know1:53:52
it happens it's very rare and when it does happen it happens in young people that would be what the medical part of1:53:58
my brain would say but the other part of my brain says you know what I only know about 10% maybe 5% of the world's know1:54:06
world's knowledge 1% of the world's knowledge maybe I have 5 to 10% of all of the medical knowledge in this world.1:54:12
And I would say probably the explanation is somewhere in that other 80 to 90%. That I just don't know. I think what it1:54:20
taught me was is that we have to be humble about what it is that we know. There's things that we know we know and1:54:26
there's things that we don't know that we don't know. We talked a little bit about this1:54:32
chemical earlier on melatonin. Yeah. I just wanted to close off because I had a question on it. Um, a lot of people take melatonin supplements at nighttime1:54:40
to help them sleep. Yes. Good, bad, and different. I think it's good in certain situations.1:54:46
So, if you're having difficulty falling asleep, a little tiny dose of melatonin, no more than five milligrams, can be1:54:53
actually very beneficial. If you're wanting to shift your circadian rhythm back instead of it being pushed back,1:54:59
but you want it to be advanced forward, melatonin can be very beneficial. It's very beneficial for jet lag. It's also1:55:05
beneficial for a few sleep diseases, but I would not recommend routinely, for no other reason, taking large doses of1:55:11
melatonin. What's the trade? You said earlier on that everything has side effects, right? And it impacts another part of1:55:17
So, taking high doses of melatonin can actually make you more irritable and irritable.1:55:22
Irritable. Yeah. In what regard? Just mentally irritable. Yeah. What does that look like?1:55:28
Things set you off um more easily. So, like a mood disorder. Absolutely. Anything else with melatonin1:55:34
that you're aware of? Not that we have studies for. People uh have concerns that sometimes taking too1:55:40
much melatonin may actually affect the melatonin secretion from the pineal gland itself. I don't have evidence of1:55:47
that as yet to see if that that's actually the case. Dr. Roger, is there anything else that1:55:53
we haven't discussed that we should have discussed? We've discussed a lot. Um I think I1:55:59
think putting it all together is again the links and if we have those links1:56:08
medications have their place but the way that they work is by breaking down other1:56:14
parts of the chain to strengthen the weak chain that can have an effect especially at the end of life if you want to sustain life. But if you're1:56:21
interested in longevity, if you're interested in making and living the best life, then you want to strengthen all of1:56:28
those chains. And I believe the key to doing that is something called new start.1:56:33
We have a closing tradition on this podcast where the last guest leaves a question for the next guest not knowing who they're leaving it for. And the1:56:39
question that was left for you is, what is the area of your focus that you are most dying to talk about which you are1:56:46
almost never asked about? this book, the Bible,1:56:52
uh, which is my, uh, which is my tradition,1:56:57
evidence for science in the Bible.1:57:04
What do you mean? This we what we've been talking about is1:57:11
the body and the health in the body. Um, I like to put to to the test some of1:57:17
the statements in the Bibles to see if they work scientifically, like turning water into wine.1:57:23
No. Well, potentially. Uh, that's a miracle. What I was referring to is is1:57:29
this. And this is what I've actually done and it's actually quite interesting is uh, you know, Paul who is one of the1:57:35
New Testament writers in the Bible wrote to the Corinthians. Don't you don't you understand that your body is the temple1:57:43
of the Holy Spirit? I said that's that's a really interesting statement.1:57:50
How would he come to that conclusion? Like what does that mean, the temple of the Holy Spirit? So the only temple at1:57:56
that time was the temple in Jerusalem where they would have the sacrifices and things. So what I did was I went back1:58:03
and this is and this is answering the question is I'm looking for evidence of1:58:09
scientific truth probably unknowingly by some of the writers in the Bible to see1:58:14
whether or not there is truth. Does does that make sense what I'm saying? So if1:58:19
you look and most of Exodus 25 through30 is this painstakingly detailed1:58:26
description of the sanctuary that Moses built in the wilderness that he supposedly he got from God. This is what1:58:32
he says. So here's a great way to see whether or not this this all fleshes out. Moses is saying here's the1:58:38
description of the pattern that I got for the temple. And Paul is saying your1:58:44
body is a temple. So here's my hypothesis. If we look at the pattern in1:58:49
the temple, should it match the human body that they had no1:58:54
understanding of at the time that Paul wrote this? Like we didn't know about cells until Van Leuen Hook in the 1600s.1:59:00
We didn't know about the circulation of the heart until the 1600s with um withShould Hospital Patients Be Taken Outside?1:59:07
William Harvey. Okay. Yet, if you look in the human body, you1:59:13
have the blood system. You have blood circulating around in the vascular system and then it and then it goes into1:59:19
the interstatial fluid and then the interstatial fluid then goes to the cell1:59:24
which is there's a there's a plasma membrane on the cell that you can't penetrate through but unless you actually have the proteins to go and1:59:31
then it goes into the cell which is a compartment with two compartments within it. Right? You got the cell and the1:59:36
nucleus. Right? This is exactly the same structure that Moses was given in in theAre Melatonin Supplements Good for Sleep?1:59:42
wilderness. And and by the way, uh Hindu temples are actually similarly designed.1:59:47
There's sort of this three-part situation. So you have this altar of sacrifice,1:59:53
which is where the blood is. That's that's the blood in the human body. Next, you move to the labor, which is2:00:00
this container full of water, and that's the interstitial space. After you go2:00:06
from the blood into the interstitial space, any pharmacologist will know that this is exactly the pattern that you move to. The next thing that comes is2:00:12
this structure that has a veil that you can't penetrate through unless you you2:00:18
go through it. That's the cell cuz this the structure is the building and it's got a room within a room. And that's2:00:25
exactly what the cell is. The cell is this nucleus surrounded by the cytoplasm. Well, in this room that youSide Effects of Melatonin Supplements2:00:31
go into at first, there's pieces of furniture in there that are very similar2:00:37
to the types of organels that you see in the in in the cytoplasm of the cell. For instance, there's this seven branch2:00:43
candlestick that's in there that's burning olive oil and producing energy. That's like beta oxidation producing2:00:49
energy. That's exactly what you see in the mitochondria. But the final thing is you move into the nucleus. And this2:00:55
temple has something called the most holy place where there's this altar of2:01:01
where where there's this arc of the covenant. You've seen Indiana Jones, right? Yeah. And and the first uh Raiders of the Lost2:01:06
Ark, there's this ark and you open it up and this is where the two tablets of stone, the ten commandments rested.2:01:13
So in that area you have two tablets of stone2:01:19
written by the hand of God the code of life and according to Jewish and and2:01:28
Christian belief that this is the law and if you break the law that's how sin is and the consequences of sin is2:01:33
disease and death. Well, when we get to the nucleus of the human body, you have2:01:39
two strands of DNA. And on the strands of DNA is the code, the nucleotides of2:01:46
which is the code of life. If you manipulate that code, that leads to mutations, which leads to disease and2:01:53
death. None of this was known until 1950 when they discovered DNA. And yet we have2:02:00
Paul who's making this jump and saying your body is the temple of the Holy Spirit. I2:02:08
just I just find that fascinating. Nobody ever asked me about that. But that's what as soon as you ask that2:02:14
question, that's the first thing that pops up. There's, by the way, there's so many other places in in in the scriptures where I see that alluded to.2:02:21
Um it's fascinating. Paul Paul talks about the body of Christ and how it's one body, but it's made up of parts.2:02:29
There's the hand, the foot. He didn't know about cells, but that's exactly what the human body is. The human body is one body made up of many parts. Van2:02:36
Leuenhook didn't discover that until the 1600s. We didn't have cell theory until the 1800s.2:02:42
So, this is it's interesting to me how statements are made in ancient texts2:02:47
which have scientific relevance far below the surface. I just find that interesting. Thank you so much and I2:02:54
hope to speak to you again very very soon and thank you for all the work you're doing because you've made uh some of these difficult scientific subjects2:02:59
so unbelievably accessible. You have a real art for simplifying2:03:05
and simplifying in a way that means that millions of people uh you've got millions of subscribers on your YouTube channel, millions of people can access2:03:12
this information which is often confined within the walls of some academic study. Yeah. So, thank you for the work you're doing2:03:17
because it's going to it's I'm sure it's really had a profound impact on many many millions of people's lives and I'm sure my audience are deeply2:03:23
appreciative. So, thank you so much, Roger. I appreciate you. Thank you, Stephen. Thank you for having me on and having this opportunity.2:03:30
Make sure you keep what I'm about to say to yourself. I'm inviting 10,000 of you to come even deeper into the Dire of a2:03:36
CEO. Welcome to my inner circle. This is a brand new private community that I'm2:03:41
launching to the world. We have so many incredible things that happen that you are never shown. We have the briefs that2:03:47
are on my iPad when I'm recording the conversation. We have clips we've never released. We have behindthe-scenes2:03:52
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people that join before it closes. So, if you want to join our private closed community, head to the link in the description below or go to2:04:16
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I see messages all the time in the comments section that some of you didn't realize you didn't subscribe. So, if you2:04:29
could do me a favor and double check if you're a subscriber to this channel, that would be tremendously appreciated. It's the simple, it's the free thing2:04:35
that anybody that watches this show frequently can do to help us here to keep everything going in this show in the trajectory it's on. So, please do2:04:41
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and you're on this journey with us and I appreciate you for that. So, yeah, thank you.2:04:54
❖
◻️How just 2 minutes of morning sunlight can boost dopamine by 250%.
◻️The daily habit increasing your cancer risk (and how to fix it).
◻️What caffeine does to your sleep, hormones, and mental clarity.
◻️How red and infrared light boost your mitochondria.
◻️How sleep, light, and nutrition create a blueprint for longevity. ⏱ Timestamps:
00:00 Intro
02:12 What Is Roger Aiming to Accomplish?
03:13 The 8 Pillars of Health
08:58 Story of Henry: A Fungal Lung Disease Patient
20:25 Why Our Mitochondria Need Sunlight
27:31 Sunlight and Viruses: Impact on COVID-19
29:45 Vitamin D and Lower Risk in COVID Patients
33:40 Benefits of Using Infrared Light Devices
47:35 Could More Sunlight Help You Live Longer?
51:05 Does the Sun Really Cause Melanoma?
54:22 Are Humans Meant to Live Outside?
57:16 Is It Worth Wearing an Infrared Light Mask?
59:16 How to Get Infrared Light on a Cloudy Day
01:07:59 Optimal Time of Day to Get Sunlight
01:09:19 Circadian Rhythm and Light Exposure
01:11:13 Benefits of SAD Light Therapy
01:12:47 Can Looking Through a Window Help Circadian Rhythm?
01:14:56 Why Should We Avoid Bright Screens at Night?
01:17:16 Should the Bedroom Be Completely Dark at Night?
01:19:08 Do Vitamin D Supplements Work?
01:20:59 Possible Consequences of Vitamin D Overdose
01:21:47 The Role of Vitamin D in the Body
01:23:45 Do Cravings Signal Nutrient Deficiencies?
01:25:20 Water’s Role in the Body
01:27:05 Interferons and the Innate Immune System
01:32:37 Importance of Hydration for Fighting Infections
01:34:20 Should We Use Hot and Cold Therapy Together?
01:35:55 Impact of Tree Aromas on Immunity
01:38:29 Do Indoor CO₂ Levels Matter?
01:39:15 How Can We Optimize Indoor Air Quality?
01:40:22 Faith as a Way to Deal With Stress and Anxiety
01:42:27 Conditional vs. Unconditional Forgiveness and Stress
01:45:40 Are People Who Believe in God Generally Healthier?
01:47:19 Roger’s Experience Witnessing Death
01:48:59 A Miraculous Story: Anoxic Brain Injury Recovery
01:59:02 Should Hospital Patients Be Taken Outside?
01:59:42 Are Melatonin Supplements Good for Sleep?
02:00:30 Side Effects of Melatonin Supplements
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◻️The daily habit increasing your cancer risk (and how to fix it).
◻️What caffeine does to your sleep, hormones, and mental clarity.
◻️How red and infrared light boost your mitochondria.
◻️How sleep, light, and nutrition create a blueprint for longevity. ⏱ Timestamps:
00:00 Intro
02:12 What Is Roger Aiming to Accomplish?
03:13 The 8 Pillars of Health
08:58 Story of Henry: A Fungal Lung Disease Patient
20:25 Why Our Mitochondria Need Sunlight
27:31 Sunlight and Viruses: Impact on COVID-19
29:45 Vitamin D and Lower Risk in COVID Patients
33:40 Benefits of Using Infrared Light Devices
47:35 Could More Sunlight Help You Live Longer?
51:05 Does the Sun Really Cause Melanoma?
54:22 Are Humans Meant to Live Outside?
57:16 Is It Worth Wearing an Infrared Light Mask?
59:16 How to Get Infrared Light on a Cloudy Day
01:07:59 Optimal Time of Day to Get Sunlight
01:09:19 Circadian Rhythm and Light Exposure
01:11:13 Benefits of SAD Light Therapy
01:12:47 Can Looking Through a Window Help Circadian Rhythm?
01:14:56 Why Should We Avoid Bright Screens at Night?
01:17:16 Should the Bedroom Be Completely Dark at Night?
01:19:08 Do Vitamin D Supplements Work?
01:20:59 Possible Consequences of Vitamin D Overdose
01:21:47 The Role of Vitamin D in the Body
01:23:45 Do Cravings Signal Nutrient Deficiencies?
01:25:20 Water’s Role in the Body
01:27:05 Interferons and the Innate Immune System
01:32:37 Importance of Hydration for Fighting Infections
01:34:20 Should We Use Hot and Cold Therapy Together?
01:35:55 Impact of Tree Aromas on Immunity
01:38:29 Do Indoor CO₂ Levels Matter?
01:39:15 How Can We Optimize Indoor Air Quality?
01:40:22 Faith as a Way to Deal With Stress and Anxiety
01:42:27 Conditional vs. Unconditional Forgiveness and Stress
01:45:40 Are People Who Believe in God Generally Healthier?
01:47:19 Roger’s Experience Witnessing Death
01:48:59 A Miraculous Story: Anoxic Brain Injury Recovery
01:59:02 Should Hospital Patients Be Taken Outside?
01:59:42 Are Melatonin Supplements Good for Sleep?
02:00:30 Side Effects of Melatonin Supplements
Follow Dr Roger:
Youtube - https://bit.ly/452IbrP X - https://bit.ly/3Udq5NA
Instagram - https://bit.ly/3UgDLaA 💡
You can find out more about the light therapy lamp mentioned, here:
https://amzn.to/4lXsUyc 💡
You can find out more about the Aranet4 CO₂ meter mentioned, here:
https://bit.ly/4lIvRmk
📃 Research document: https://bit.ly/44Kh1pL
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⬜️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb
Bon Charge - http://boncharge.com/diary?rfsn=81892...
with code DIARY for 25% off Intuit - https://shorturl.at/jEbgm
Stan Store - https://stevenbartlett.stan.store/
❖
❖
How does the sun
and UV cause cancer?
❖
How does the sun
and UV cause cancer?
❖
Too much ultraviolet (UV) radiation from the sun can damage DNA in your skin cells and cause skin cancer.
What is UV?
Ultraviolet (UV) radiation is a type of energy that is released naturally by the sun and artificially from sunbeds. Too much exposure to UV radiation is the main cause of skin cancer in the UK. Up to 9 in 10 UK cases of melanoma, the most serious type of skin cancer, could be prevented by staying safe in the sun and avoiding sunbeds.
types_of_uv_rays.png
There are two main types of UV ray. Both types can damage our skin and cause skin cancer:
There is a third type of UV ray called UVC but it is completely blocked out by the ozone layer and doesn’t reach the earth's surface.
How does UV cause skin cancer?
Too much UV radiation from the sun or sunbeds can damage the DNA in our skin cells. DNA tells our cells how to function. If enough DNA damage builds up over time, it can cause cells to grow out of control, which can lead to skin cancer.
Anyone can develop skin cancer. Some people may have a higher risk, including people who burn more easily.
It’s important to remember that skin damage doesn’t only happen on holiday or on hot, sunny days.
The sun is often strong enough to cause damage between mid-March and mid-October in the UK, even when it’s cloudy or cool.
You can’t tell whether you are at risk of skin damage and sunburn from the temperature outside. This is because you can’t feel UV rays. The warmth you feel from the sun is a different type of ray, called infrared.
The UV index can tell you how strong the sun’s UV rays are each day. If the UV index is 3 (moderate) or more, you should consider protecting your skin from the sun.
Learn more about the UV index and your risk of sunburn.
Vitamin D
While too much UV can cause skin damage, a bit of sun can help our bodies to make the vitamin D it needs for things like healthy bones. How much sun is needed for this is different for each person. But whatever your skin tone, there’s no need to sunbathe or risk getting sunburn to get vitamin D.
Read more about the sun and vitamin D.
Does sunburn cause cancer?
Yes. Getting sunburnt increases your risk of cancer.
Sunburn is skin damage and your body’s response to try to repair it. It is a clear sign that the DNA in your skin cells has been damaged by too much UV radiation.
Getting sunburnt once doesn’t mean you will definitely get skin cancer. But the more times you get sunburnt the higher your risk of skin cancer.
That’s why it’s important to stay safe in the sun by:
What should I do if I get sunburnt?
Anyone can get sunburnt but your skin tone affects your level of risk. People with lighter skin tones have a higher risk of sunburn and people with darker skin tones have a lower risk of sunburn.
- In the UK up to 9 in 10 cases of melanoma skin cancer could be prevented by staying safe in the sun and avoiding sunbeds.
- Getting sunburnt increases your risk of skin cancer.
What is UV?
Ultraviolet (UV) radiation is a type of energy that is released naturally by the sun and artificially from sunbeds. Too much exposure to UV radiation is the main cause of skin cancer in the UK. Up to 9 in 10 UK cases of melanoma, the most serious type of skin cancer, could be prevented by staying safe in the sun and avoiding sunbeds.
types_of_uv_rays.png
There are two main types of UV ray. Both types can damage our skin and cause skin cancer:
- UVB reaches the outer layer of the skin (the epidermis) and causes most sunburns.
- UVA reaches deeper into the inner layer of the skin (the dermis). It is responsible for ageing the skin but contributes less towards sunburn.
There is a third type of UV ray called UVC but it is completely blocked out by the ozone layer and doesn’t reach the earth's surface.
How does UV cause skin cancer?
Too much UV radiation from the sun or sunbeds can damage the DNA in our skin cells. DNA tells our cells how to function. If enough DNA damage builds up over time, it can cause cells to grow out of control, which can lead to skin cancer.
Anyone can develop skin cancer. Some people may have a higher risk, including people who burn more easily.
It’s important to remember that skin damage doesn’t only happen on holiday or on hot, sunny days.
The sun is often strong enough to cause damage between mid-March and mid-October in the UK, even when it’s cloudy or cool.
You can’t tell whether you are at risk of skin damage and sunburn from the temperature outside. This is because you can’t feel UV rays. The warmth you feel from the sun is a different type of ray, called infrared.
The UV index can tell you how strong the sun’s UV rays are each day. If the UV index is 3 (moderate) or more, you should consider protecting your skin from the sun.
Learn more about the UV index and your risk of sunburn.
Vitamin D
While too much UV can cause skin damage, a bit of sun can help our bodies to make the vitamin D it needs for things like healthy bones. How much sun is needed for this is different for each person. But whatever your skin tone, there’s no need to sunbathe or risk getting sunburn to get vitamin D.
Read more about the sun and vitamin D.
Does sunburn cause cancer?
Yes. Getting sunburnt increases your risk of cancer.
Sunburn is skin damage and your body’s response to try to repair it. It is a clear sign that the DNA in your skin cells has been damaged by too much UV radiation.
Getting sunburnt once doesn’t mean you will definitely get skin cancer. But the more times you get sunburnt the higher your risk of skin cancer.
That’s why it’s important to stay safe in the sun by:
- Spending time in the shade, especially between 11am and 3pm in the UK.
- Covering up with loose clothing, a wide brimmed hat and UV protection sunglasses.
- Applying sunscreen with at least SPF30 and 4 or 5 stars, reapplying regularly and generously.
What should I do if I get sunburnt?
Anyone can get sunburnt but your skin tone affects your level of risk. People with lighter skin tones have a higher risk of sunburn and people with darker skin tones have a lower risk of sunburn.
❖
❖
What Can I Do?
Not to worry about ultraviolet (UV) radiation ...
❖
Begin today
❖
by cutting out the most noxious of the processed foods –
polyunsaturated fatty acids (PUFAs) found
in industrially refined plant oils.
❖
These oils are highly prone to a chemical transformation called oxidation,
which causes inflammation in the body when consumed.
Refined plant oils make a large contribution to obesity, metabolic disease, diabetes, premature aging, cancers and dementia, and a range of other diseases of modernity.
❖
Vegetable oil - Soy(bean) oil - Corn oil - Canola oil - Sunflower oil - Safflower oil
Grapeseed oil - Rice Bran oil - Walnut oil - Cottonseed oil - Olive Oil - etc.
❖
And every incarnation of refined or hydrogenated plant oils including margarine,
‘blended dairy spread’, blended olive oil, etc.
❖
Eat the NUTS, Coconut or Avocado
AS IS
without separating the oil.
But eat it SPARINGLY.
❖
Whatever the root cause of your issue, refined plant oils are definitely making it worse.
Be sure to check food labels for hidden plant oils and be very wary of restaurant cooking which almost invariably uses cheap plant oils to cut costs.
🌸
https://www.kindness2.com/most-harmful-in-food.html
❖
What is Next?
❖
This is the beginning of your journey to reclaim your birthright of
excellent health and vitality.
❖
No Extracted Oil Should be Used
at All
❖
Replace the use of oils and fats with water soluble oils only.
All kinds of nuts ... if you put them in a blender they mix with water.
But not the roasted, extracted oil, Margarine ... Butter ... Cheese ...
They do not mix with water ...
Eat only the Oil as it is in the nuts or in the seeds ...
❖
The Real Problem - Do Not Use Oil at All - Most Destructive Food. - Most Harmful in Food
Fat & Sugar Do Not Mix - Oils and Brain Function
❖
Most harmful ingredients in processed foods are ...
High fructose corn syrup and Industrially refined plant oils.
❖
https://www.kindness2.com/most-harmful-in-food.html
❖
The Best ... and the Only Way to be Healthy
Cook and Live Without Oil
❖
https://www.kindness2.com/cooking-without-oil.html
❖
https://www.kindness2.com/canola-oil--facts.html
❖
https://www.kindness2.com/most-destructive-food.html
❖
https://www.kindness2.com/oils-and-brain-function.html
❖
FOR YOUR HEALTH
DO NOT USE REFINED OILS
❖
Avocado oil
Corn oil
Canola oil
Cottonseed oil
Grapeseed oil
Olive Oil
Rice Bran oil
Soy(bean) oil
Sunflower oil
Safflower oil
Vegetable oil
Walnut oil - etc.
❖
Several research studies have linked consumption of refined oils
to diabetes, cancer and heart disease.
In the process of making and refining these types of oils, it leads to PUFAS
(rancid polyunsaturated fatty acids) which do not hold up well to high heats.
❖
Is refined oil good for health? - The Times of India
❖
https://www.kindness2.com/stop-heating-oil.html
❖
The $100 Billion Dollar Ingredient
Making Your Food Toxic
❖
https://www.youtube.com/watch?v=rQmqVVmMB3k
❖
What Can I Do?
Not to worry about ultraviolet (UV) radiation ...
❖
Begin today
❖
by cutting out the most noxious of the processed foods –
polyunsaturated fatty acids (PUFAs) found
in industrially refined plant oils.
❖
These oils are highly prone to a chemical transformation called oxidation,
which causes inflammation in the body when consumed.
Refined plant oils make a large contribution to obesity, metabolic disease, diabetes, premature aging, cancers and dementia, and a range of other diseases of modernity.
❖
Vegetable oil - Soy(bean) oil - Corn oil - Canola oil - Sunflower oil - Safflower oil
Grapeseed oil - Rice Bran oil - Walnut oil - Cottonseed oil - Olive Oil - etc.
❖
And every incarnation of refined or hydrogenated plant oils including margarine,
‘blended dairy spread’, blended olive oil, etc.
❖
Eat the NUTS, Coconut or Avocado
AS IS
without separating the oil.
But eat it SPARINGLY.
❖
Whatever the root cause of your issue, refined plant oils are definitely making it worse.
Be sure to check food labels for hidden plant oils and be very wary of restaurant cooking which almost invariably uses cheap plant oils to cut costs.
🌸
https://www.kindness2.com/most-harmful-in-food.html
❖
What is Next?
❖
This is the beginning of your journey to reclaim your birthright of
excellent health and vitality.
❖
No Extracted Oil Should be Used
at All
❖
Replace the use of oils and fats with water soluble oils only.
All kinds of nuts ... if you put them in a blender they mix with water.
But not the roasted, extracted oil, Margarine ... Butter ... Cheese ...
They do not mix with water ...
Eat only the Oil as it is in the nuts or in the seeds ...
❖
The Real Problem - Do Not Use Oil at All - Most Destructive Food. - Most Harmful in Food
Fat & Sugar Do Not Mix - Oils and Brain Function
❖
Most harmful ingredients in processed foods are ...
High fructose corn syrup and Industrially refined plant oils.
❖
https://www.kindness2.com/most-harmful-in-food.html
❖
The Best ... and the Only Way to be Healthy
Cook and Live Without Oil
❖
https://www.kindness2.com/cooking-without-oil.html
❖
https://www.kindness2.com/canola-oil--facts.html
❖
https://www.kindness2.com/most-destructive-food.html
❖
https://www.kindness2.com/oils-and-brain-function.html
❖
FOR YOUR HEALTH
DO NOT USE REFINED OILS
❖
Avocado oil
Corn oil
Canola oil
Cottonseed oil
Grapeseed oil
Olive Oil
Rice Bran oil
Soy(bean) oil
Sunflower oil
Safflower oil
Vegetable oil
Walnut oil - etc.
❖
Several research studies have linked consumption of refined oils
to diabetes, cancer and heart disease.
In the process of making and refining these types of oils, it leads to PUFAS
(rancid polyunsaturated fatty acids) which do not hold up well to high heats.
❖
Is refined oil good for health? - The Times of India
❖
https://www.kindness2.com/stop-heating-oil.html
❖
The $100 Billion Dollar Ingredient
Making Your Food Toxic
❖
https://www.youtube.com/watch?v=rQmqVVmMB3k
❖