Uploaded November 2024 | Updated September 2026, 6 hours ago

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Red light therapy sounds gimmicky but the healing power of red light is real.

Roger Seheult is a doctor behind Medcram (1.6 million subscribers) and his signature topic is infrared light therapy.

Viva Longevity finds the best doctors and scientists in the world and helps them tell their stories.

REFERENCES:

Melatonin and the Optics of the Human Body by Scott Zimmerman and Russel Reiter
melatonin-research.net/index.php/MR/article/view/19

Latitudinal variation in light levels drives human visual system size
pmc.ncbi.nlm.nih.gov/articles/PMC3259958

Northern humans had bigger brains, to cope with the low light levels, study finds
sciencedaily.com/releases/2011/08/110804214410.htm

Autumn COVID-19 surge dates in Europe correlated to latitudes, not to temperature-humidity, pointing to vitamin D as contributing factor
nature.com/articles/s41598-021-81419-w

Bone disease imaging through the near-infrared-II window
nature.com/articles/s41467-023-42001-2

What veterinarians know that physicians don't
youtu.be/tSa7foyM2nA?si=TzuqoDpufi-TkCyY

0:00 Intro: Dr. Roger Seheult, Medcram
9:11 Hyponatremia
13:48 Infrared light
31:41 The problems with meat
40:46 Covid 19 and vaccines
50:38 microbiome
53:52 Toni and infrared light