# Infrared Sauna, Longevity, and the Science of Light with Connie Zack

Page: https://stenobird.com/podcast/commune-with-jeff-krasno-923764/infrared-sauna-longevity-and-the-science-of-light-with-connie-zack
Text version: https://stenobird.com/podcast/commune-with-jeff-krasno-923764/infrared-sauna-longevity-and-the-science-of-light-with-connie-zack.md
Podcast: [Commune with Jeff Krasno](https://stenobird.com/podcast/commune-with-jeff-krasno-923764)
Published: 2026-04-09T13:05:00+00:00
Episode link: https://traffic.megaphone.fm/COMM1612813357.mp3?updated=1775515812
Audio file: https://traffic.megaphone.fm/COMM1612813357.mp3?updated=1775515812
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JSON: https://stenobird.com/v1/public/podcasts/commune-with-jeff-krasno-923764/episodes/infrared-sauna-longevity-and-the-science-of-light-with-connie-zack
Duration seconds: 3623

## Resource

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 vivobarefoot.com/commune. Beyond Biohacking: Save $400 on any ticket with code COMMUNE400 at beyondconference.com.

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