
Surviving Winter with Sunlight – A Conversation on Light, Health, and Infrared Science with Glen Jeffery, Bob Fosbury and Scott Zimmerman
From Sunlight Matters
Published 10/30/2025

From Sunlight Matters
Published 10/30/2025
In this companion episode to the Roger Seheult episode, Dave is joined by three experts—Prof. Glen Jeffery, Scott Zimmerman, and Dr. Bob Fosbury—to explore how sunlight and infrared light influence human health, particularly in the darker months when Seasonal Affective Disorder (SAD) becomes more…