Episode
The Truth About Sunlight Deficiency | Jonathan Jarecki
- Podcast
- The Dr. Tyna Show
- Published
- Jun 18, 2026
- Duration seconds
- 4578
- Processing state
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Summary
EP. 267: Join my NEW community for Gen X women: https://www.skool.com/drtyna/about We’ve been told for decades to stay out of the sun, wear more sunscreen, and avoid UV exposure at all costs. But what if we got the story wrong? In this episode, I sit down with Jonathan Jarecki, a biology student and one of the brightest young voices in the sunlight and circadian health space. We unpack the growing body of research on sunlight, mitochondria, metabolism, blood sugar regulation, cardiovascular health, and why our modern indoor lifestyles may be contributing to many of the chronic health issues we see today. Topics Discussed: → Is sunlight actually good for your health? → Are LED lights harming your metabolism? → Can sunlight improve blood sugar levels? → Does sun exposure increase skin cancer risk? → How does morning sunlight affect your circadian rhythm? Sponsored By: → Sundays | Make the switch to Sundays. Go right now to https://sundaysfordogs.com/DRTYNA50 and get 50% off your first order. Or, you can use code DRTYNA50 at checkout. → Timeline | Timeline’s clinically proven formula is now available at a new, lower price. Mitopure now starts at $79, when you go to https://timeline.com/drtyna → Puori | Go to https://puori.com/DRTYNA and use the code DRTYNA at checkout to get 32% off your first Puori Grass-fed Whey Protein subscription order and get a free premium shaker bottle. → LMNT | Get a free 8-count Sample Pack of LMNT’s most popular drink mix flavors with any purchase at https://drinklmnt.com/drtyna. Find your favorite LMNT flavor, or share with a friend. → Sunlighten | Learn more at https://sunlighten.com/drtyna and use code DRTYNASHOW to save up to $2,100 and get free shipping with your sauna purchase. → What Doctors Don't Tell You (WDDTY) | Ready to take a mor…