Vitamin D Expert: The Fastest Way To Dementia & The Dangerous Lie You've Been Told About Sunlight!

The Diary Of A CEO with Steven Bartlett

FlightStory

Society & Culture, Business, Education

4.6 • 13.2K Ratings

🗓️ 17 July 2025

⏱️ 127 minutes

🔗️ Recording | iTunes | RSS

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Summary

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: ◻️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. 00:00 Intro 02:27 What Is Roger Aiming to Accomplish? 03:28 The 8 Pillars of Health 09:13 Story of Henry: A Fungal Lung Disease Patient 20:40 Why Our Mitochondria Need Sunlight 27:46 Sunlight and Viruses: Impact on COVID-19 30:00 Vitamin D and Lower Risk in COVID Patients 33:55 Benefits of Using Infrared Light Devices 47:50 Could More Sunlight Help You Live Longer? 51:20 Does the Sun Really Cause Melanoma? 54:37 Are Humans Meant to Live Outside? 57:31 Is It Worth Wearing an Infrared Light Mask? 59:31 How to Get Infrared Light on a Cloudy Day 01:08:14 Optimal Time of Day to Get Sunlight 01:09:34 Circadian Rhythm and Light Exposure 01:11:28 Benefits of SAD Light Therapy 01:13:02 Can Looking Through a Window Help Circadian Rhythm? 01:15:11 Why Should We Avoid Bright Screens at Night? 01:17:31 Should the Bedroom Be Completely Dark at Night? 01:19:23 Do Vitamin D Supplements Work? 01:21:14 Possible Consequences of Vitamin D Overdose 01:22:02 The Role of Vitamin D in the Body 01:24:00 Do Cravings Signal Nutrient Deficiencies? 01:25:35 Water’s Role in the Body 01:27:20 Interferons and the Innate Immune System 01:32:52 Importance of Hydration for Fighting Infections 01:34:35 Should We Use Hot and Cold Therapy Together? 01:36:10 Impact of Tree Aromas on Immunity 01:38:44 Do Indoor CO₂ Levels Matter? 01:39:30 How Can We Optimize Indoor Air Quality? 01:40:37 Faith as a Way to Deal With Stress and Anxiety 01:42:42 Conditional vs. Unconditional Forgiveness and Stress 01:45:55 Are People Who Believe in God Generally Healthier? 01:47:34 Roger’s Experience Witnessing Death 01:49:14 A Miraculous Story: Anoxic Brain Injury Recovery 01:59:17 Should Hospital Patients Be Taken Outside? 01:59:57 Are Melatonin Supplements Good for Sleep? 02:00:45 Side Effects of Melatonin Supplements Follow Dr Roger: Youtube - https://bit.ly/452IbrP X - https://bit.ly/3Udq5NA Instagram - https://bit.ly/3UgDLaA 📃 Research document: https://bit.ly/44Kh1pL 💡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 The Diary Of A CEO: ⬜️Join DOAC circle here - https://doaccircle.com/ ⬜️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook ⬜️The 1% Diary is back - limited time only: https://bit.ly/3YFbJbt ⬜️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb ⬜️Get email updates - https://bit.ly/diary-of-a-ceo-yt ⬜️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb Sponsors: Linkedin Jobs - https://www.linkedin.com/doac KetoneIQ - Visit https://ketone.com/STEVEN for 30% off your subscription order Stan Store - https://stevenbartlett.stan.store/ Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0	Oh, that's my prime delivery.
0:01.6	What, already?
0:02.7	Only one thing can match the buzz of Prime's fast delivery.
0:06.2	And that's the buzz of Prime's entertainment.
0:09.0	What are we watching?
0:09.7	Heads of state, that new action comedy with Idris Elbert as the Prime Minister,
0:13.3	John Sina as the president, and Prianka Chopra Jonas,
0:15.9	as their only hope.
0:17.0	It looks like a blast.
0:18.3	From fast delivery to explosive entertainment, it's on Prime. For only
0:23.0	$899 a month, join now. Content includes limited ads, subscription or two information. Go to
0:28.3	com.uk.uk.U.K. slash prime. He was literally two days away from dying. So this is a story
0:34.0	where a 15-year-old boy was diagnosed with blood cancer, but he developed a flesh-eating infection in his love. He wasn't going to make it. So he has one request. He wants to go outside. And that's exactly what they do. And this was actually mind-blowing to me. After the second day, the infection is probably 60-70 percent on me. And it became clear to me that sunlight has so many important benefits. For instance,
0:56.2	if you're the bed closer to the window, you get discharged from the hospital faster.
0:59.8	So I want you to give me any information you have as it relates to light health. For example,
1:04.9	do you recommend these kinds of things?
1:08.1	Dr. Roger Seahult is a board-certified critical care physician who breaks down complex science into clear, life-saving advice.
1:15.6	I see people at the very end of their lives, so I know it prevents them from getting this ill.
1:19.8	And how to extend life.
1:21.4	So let's distill it down into eight pillars.
1:24.0	The first thing, exercise, it reduces stroke.
1:26.5	It reduces depression. Next, sunlight. Did
	...

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