The Life-Changing Power of Sunlight: Light as Nutrition, Near-Infrared Science & Human Health
From Sunlight Matters
Published 7/24/2025
Dave speaks with Dr. Nicholas Witton, a sleep medicine and light researcher, about the critical role of natural light, especially near-infrared (NIR) light, in human health.Nicholas explains how we've shifted from living outdoors to spending over 90% of our time indoors under artificial light,…
