
103. Photoimmunology, Circadian Biology & The Hidden Effects of Light | Dr Alexander Wunsch
From Regenerative Health with Max Gulhane, MD by Dr Max Gulhane
May 12, 2026 · 2h 16m
About this episode
Dr Alexander Wunsch discusses the effects of light on immune function and metabolism in relation to circadian biology.
Dr Alexander Wunsch returns to the Regenerative Health Podcast for a deep exploration of photoimmunology, circadian biology, metabolism, melanopsin signalling, infrared light, and the profound biological effects of the modern light environment. In this conversation we discuss: Whether sunlight is immune suppressive or immune supportiveThe circadian timing of immune functionThe relationship between metabolism and light exposureMelanopsin and the non-visual light pathwayArtificial blue light an...
People in this episode
Host: Dr Max Gulhane
Guest: Dr Alexander Wunsch
Topics covered
- photoimmunology
- circadian biology
- metabolism
- melanopsin signalling
- infrared light
- biological effects of light
Keywords
- photoimmunology
- circadian biology
- melanopsin
- infrared light
- immune function
- light exposure
- artificial blue light
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