
Infrared Sauna, Longevity, and the Science of Light with Connie Zack
From Commune with Jeff Krasno by Commune
April 9, 2026 · 1h 0m
About this episode
Jeff Krasno interviews Connie Zack about the science of infrared saunas and their health benefits.
Infrared saunas have gone mainstream, but most people still don't know how they work. In this episode, Jeff talks with Connie Zack, co-founder of Sunlighten, about the science behind infrared light therapy: why it penetrates the skin differently, what it does to your mitochondria, and how consistent use supports whole-body health. We cover: The differences between far, mid, near infrared, and red light Impacts on cardiovascular health, detoxification, and brain function Importance of HRV, circadian rhythm, and nervous system regulation Beginner protocol: where to start and what to avoid Visit https://www.sunlighten.com/commune/ and get up to $2,100 off saunas + FREE shipping through April 14 + an additional $50 off Red Light Products with code COMMUNE This episode was made possible by: Sunlighten: Visit sunlighten.com/commune Up to 2,100 off saunas and $50 off Red Light Products with code “COMMUNE” Bon Charge: Get 15% off when you order at boncharge.com and use promo code COMMUNE Stemregen: Get 20% off your first order at stemregen.co/commune with the code COMMUNEPOD Vivobarefoot: Try Vivobarefoot risk-free with a 100-day return guarantee, and get 15% off your order at…
People in this episode
Host: Jeff Krasno
Guest: Connie Zack
Topics covered
- infrared sauna
- light therapy
- longevity
- whole-body health
- cardiovascular health
- detoxification
- nervous system regulation
Keywords
- infrared saunas
- light therapy
- mitochondria
- HRV
- circadian rhythm
- detoxification
- brain function
- health protocols
Sponsors
Sunlighten, Bon Charge, Stemregen, Vivobarefoot, Beyond Biohacking
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