2:03Infrared Light important in winter
5K views · today · 2:03
Dr. Roger Seheult from MedCram discusses the physical attributes of infrared light whites so critical to get it, and why it is scarce in the built environment.
MedCram - Medical Lectures Explained CLEARLY
Clinicians and students deserve better medical education! We’ve sat through dense PowerPoint lectures with way too much info crammed into each slide and wondered... are we supposed to read all this and listen to the instructor at the same time? We’ve spent hours studying a new topic — only to get frustrated weeks later when we can’t recall the key ideas. We’ve received “textbook” medical explanations that often lack clinical context and fail to highlight the most important concepts. MedCram.com offers a dramatically more efficient, engaging, fun, and lasting way to learn and review medical top
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2:03
1:14:02How Infrared Light Actually Affects Your Mitochondria - Hypothesis
119K views · 1mo ago · 1:14:02
Roger Seheult, MD of MedCram deep dives into infrared light interacting with mitochondria. (This video was recorded on September 26th, 2026) Roger Seheult, MD is the co-founder and lead professor at He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.
📄 Mentioned papers: Paper on biorxiv.org · Paper on nature.com · Paper on sciencedirect.com · Light Effect on Water Viscosity: Implication for ATP Biosynthesis (Sci Rep)
📰 Mentioned news: Debunking the False Claim That COVID Death Counts Are Inflated (Sci Am)
32:05Photobiomodulation: Neuronic Helmet Review
41K views · 2mo ago · 32:05
Roger Seheult, MD of MedCram partners with Neuronic to explore their newest helmet offering. See all Dr. Seheult's videos at (This video was recorded on September 12th, 2026) Roger Seheult, MD is the co-founder and lead professor at
▶️ Mentioned videos: MedCram) · Video on youtube.com · Video on youtube.com
📄 Mentioned papers: Paper on pmc.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov · Paper on jamanetwork.com · Paper on nature.com
35:39Permanent Daylight Saving Time: The Good, the Bad, and the Ugly
44K views · 3mo ago · 35:39
Guest: Permanent Daylight Saving Time
Roger Seheult, MD of MedCram explains the ways permanent daylight saving time would affect health. See all Dr. Seheult's videos at (This video was recorded on July 18th, 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: Impact of daylight saving time on physical activity patterns (Nature Health) · Paper on pmc.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov · Bright Light for Weight Loss: Results of a Controlled Crossover Trial (Obesity facts)
28:19Hospitals Making ICU Sunroofs and the MiEye Sensor
8K views · 5mo ago · 28:19
Roger Seheult, MD of MedCram explores two new rooftop ICU facilities and tries out the MiEye light sensor. See all Dr. Seheult's videos at (This video was recorded on June 9th, 2026) Roger Seheult, MD is the co-founder and lead professor at
▶️ Mentioned videos: s Critical Care Roof Garden (King · UK's first rooftop critical care garden opens in London (Reuters)
📄 Mentioned papers: Paper on pubmed.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov · Paper on pnas.org
📰 Mentioned news: I forgot what it · Queen praises London hospital's rooftop garden (BBC)
21:32Ebola Virus BDBV Fundamentals and Best Hope for Treatment
36K views · 5mo ago · 21:32
Roger Seheult, MD of MedCram explores the fundamentals of Ebola virus and the best hope for treatment, especially of the BDBV species. See all Dr. Seheult's videos at (This video was recorded on May 28th, 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: Paper on cell.com
2:26Bright light sun exposure in the morning is good for your health 
22K views · 6mo ago · 2:26
2:43
15:43How Hantavirus Kills
173K views · 6mo ago · 15:43
Roger Seheult, MD of MedCram explains the mechanism by which hantavirus kills. See all Dr. Seheult's videos at (This video was recorded on May 7th, 2026) Roger Seheult, MD is the co-founder and lead professor at He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.
📄 Mentioned papers: Protocadherin-1 is essential for cell entry by World hantaviruses (Nature)
34:00Hantavirus Cruise Update: Interferon Connection
86K views · 6mo ago · 34:00
Roger Seheult, MD of MedCram explores the connection between hantavirus and interferon. See all Dr. Seheult's videos at (This video was recorded on May 6th, 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: Paper on science.org · Paper on pnas.org · Early Treatment with Pegylated Interferon Lambda for Covid-19 (NEJM) · Paper on pubmed.ncbi.nlm.nih.gov
📰 Mentioned news: Interferon Responses Could Explain Susceptibility to Severe COVID-19 (Medium)
15:37Deadly Andes Hantavirus Outbreak on MV Hondius Cruise Ship: Possible Human to Human Transmission
133K views · 6mo ago · 15:37
Roger Seheult, MD of MedCram explores the deadly Andes hantavirus outbreak on the MV Hondius Cruise Ship. See all Dr. Seheult's videos at (This video was recorded on May 4th, 2026) Roger Seheult, MD is the co-founder and lead professor at
▶️ Mentioned videos: Hackman's Hantavirus, H5N1, and Mystery Virus in Congo (MedCram)
📄 Mentioned papers: Paper on pubmed.ncbi.nlm.nih.gov · Paper on pmc.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov
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16:39Idiopathic Pulmonary Fibrosis - Treatment and New Hope
46K views · 7mo ago · 16:39
Guest: Idiopathic Pulmonary Fibrosis
Roger Seheult, MD of MedCram explains the history of idiopathic pulmonary fibrosis treatments, current medications, and a potential new treatment. See all Dr. Seheult's videos at (This video was recorded on April 9th, 2026)
📄 Mentioned papers: 00223-5 abstract?utm_source · Prednisone, Azathioprine, and N-Acetylcysteine for Pulmonary Fibrosis (NEJM) · A Phase 3 Trial of Pirfenidone in Patients with Idiopathic Pulmonary Fibrosis (NEJM) · Efficacy and Safety of Nintedanib in Idiopathic Pulmonary Fibrosis (NEJM)
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2:58It’s good for your brain to smell the roses.
13K views · 7mo ago · 2:58
Continuous inhalation of essential oil increases grey matter volume. Kokubun et al. March 2024 Brain research bulletin 
2:57Daylight savings time reduces light in your eyes in the morning and has epidemiological detriments
13K views · 8mo ago · 2:57
Daylight saving time basically makes things happen later. This is exactly what happens on the western aspect of a time zone and studies have shown that these populations have higher rates of obesity, diabetes, and bad health outcomes. It’s likely because they don’t sleep as long. 
28:12Prioritizing Sunlight and Fresh Air Once Again - New Footscray Hospital, Melbourne Australia
22K views · 8mo ago · 28:12
Roger Seheult, MD of MedCram examines the history of hospital architecture, and shares his thoughts on a new hospital in Melbourne that prioritizes sunlight and fresh air. See all Dr. Seheult's videos at (This video was recorded on February 21st, 2026)
📄 Mentioned papers: The Effects of Natural Daylight on Length of Hospital Stay (ResearchGate) · Paper on pubmed.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov
15:46Outdoor Physical Activity is More Beneficial than Indoor Activity for Cognition in Young People
12K views · 9mo ago · 15:46
Roger Seheult, MD of MedCram explores a UK study comparing the effects of outdoor vs indoor exercise on cognitive ability in young people. See all Dr. Seheult's videos at (This video was recorded on February 14th 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: Paper on sciencedirect.com · Paper on nature.com
16:59New Study on Sunlight: All Cause Mortality Benefit Versus Melanoma Mortality Risk
60K views · 9mo ago · 16:59
Roger Seheult, MD of MedCram examines a new UK BioBank study on sunlight comparing melanoma mortality risk with all cause mortality benefit. See all Dr. Seheult's videos at (This video was recorded on January 24th 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: cancer mortality: UK Biobank cohort study (medRxiv)
17:54OSA (Obstructive Sleep Apnea) Comparison of Treatments
23K views · 9mo ago · 17:54
Roger Seheult, MD of MedCram explores a study comparing treatments for obstructive sleep apnea. See all Dr. Seheult's videos at (This video was recorded on January 21st, 2026) Roger Seheult, MD is the co-founder and lead professor at
▶️ Mentioned videos: Oral Exercises to Help with Snoring and Sleep Apnea (YouTube) · Excess Deaths Night - Obstructive Sleep Apnea Explained Clearly (MedCram)
📄 Mentioned papers: 00462-6 fulltext
9:54Flu Deaths Predictable Every Year
10K views · 10mo ago · 9:54
Roger Seheult, MD of MedCram explains why flu deaths are predictable every year, and some lesser known treatment options. See all Dr. Seheult's videos at (This video was recorded on January 13th, 2026) Roger Seheult, MD is the co-founder and lead professor at
📄 Mentioned papers: Paper on pubmed.ncbi.nlm.nih.gov · Paper on sciencedirect.com · Paper on pmc.ncbi.nlm.nih.gov · Paper on pubmed.ncbi.nlm.nih.gov
27:02Technology Innovations That Facilitate Sunlight Exposure
16K views · 10mo ago · 27:02
Roger Seheult, MD of MedCram discusses three tech innovations that can help increase sunlight exposure. See all Dr. Seheult's videos at (This video was recorded on December 29th, 2025) Roger Seheult, MD is the co-founder and lead professor at
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