By contrasting Ffej’s firelit, sun-aligned sleep cycle with our screen-lit nights, Jeff shows how artificial blue light has hijacked our circadian rhythm, eroding our health and disconnecting us from the natural cues that once governed rest and recovery.This is the sixth installment in our multi-week series exploring how our relentless pursuit of ease is undermining our health and resilience. But don't despair! By the end, you will be empowered with ways to extend your healthspan, rekindle your vitality, and age well.Read the full text of this series on Jeff's Substack: https://jeffkrasno.substack.com/Or, find the recordings on Audible, Apple Books, or Spotify.This podcast is supported by:PuoriGo to Puori.com/COMMUNE use promo code COMMUNE to save 20% on a one-time purchaseLMNTGet a free sample pack with any purchase at DrinkLMNT.com/COMMUNEStemregen:Get 20% off your first order at stemregen.co/commune with the code COMMUNEPODBon Charge Get 15% off when you order at boncharge.com and use promo code COMMUNETiaJoin Tia today at AskTia.com and enter promo code COMMUNE25 and get the first 3 months of your annual membership FREE.