How Light Heals: The Forgotten Medicine of the Sun
November 11, 2025 · 47 min
Why listen
Light is medicine, and most people are getting the wrong kind at the wrong time.
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In this episode
- How morning sunlight regulates sleep, mood, and hormonal balance
- What blue light and artificial lighting actually do to your body
- The role darkness plays in recovery and longevity
- Simple daily protocols to realign your body's natural clock
About this episode
In this episode of The Commune Podcast, Jeff Krasno explores how our relationship with light — both natural and artificial — shapes every system in the body. From sleep and mood to metabolism and longevity, light governs our circadian rhythm and hormonal balance in profound ways.
Jeff breaks down the science of blue light, infrared radiation, and vitamin D synthesis, revealing how morning sunlight, time in nature, and even darkness play essential roles in human health. You’ll also learn simple, evidence-based protocols for aligning your body’s natural clock, improving sleep quality, and reducing stress — by returning to the rhythms our ancestors lived by.
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About Commune with Jeff Krasno
The Commune Podcast is where we explore the ideas and practices that help us live healthy, connected, purpose-filled lives.
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