Sara welcomes optics expert Scott Zimmerman to explore the profound link between light and human health. Scott unravels how ultraviolet, visible, and infrared wavelengths affect mitochondrial function and hormone balance, while exposing the pitfalls of artificial lighting and sunscreens. He also delves into the roles of melatonin and melanin in well-being. Discover Scott’s groundbreaking work at Nira Lighting: https://niralighting.com/.