Informed Life Radio: The sunlight solution with William F. Supple Jr., PhD

(July 31, 2026) In Episode 377, William Supple is welcomed back. Dr. Bill Supple, neuroscientist and author of Cancer is a Parasite, makes the case that our modern fear of sunlight has contributed to widespread vitamin D deficiency and chronic disease. His new book, The Sunlight Solution: Reclaiming Vitamin D, Reversing the Chronic Disease Epidemic, and Making America Healthy Again, challenges the modern caution against sun exposure and invites readers to reconsider the role of sunlight as natural, life-giving medicine. He looks at vitamin D as more than a bone-health nutrient – including its role in immune regulation, inflammation, cardiovascular health, brain health, aging, and resilience, as well as how to test your levels and the need for seasonal strategies for high-latitude places like Washington State.

References:

• Book: The Sunlight Solution: Reclaiming Vitamin D, Reversing the Chronic Disease Epidemic, and Making America Healthy Again
• Substack: StarPower: All Things Vitamin D & Sunlight

Vitamin D related articles by Informed Choice WA:

• May 2020: Vitamin D Deficiency Is Associated with COVID-19 Severity and Mortality
• Aug 2020: Why is Dr. Fauci unaware of Vitamin D insufficiency in U.S. populations hit by COVID-19?
• Dec 2020: There IS another preventive approach: Vitamin D
• May 2021: MD’s (McCullough, Cole) give testimony in Idaho and Texas: COVID-19, Vitamin D, Treatments, and Vaccine Concerns

*The opinions expressed by the hosts and guests in this show are not necessarily the views of Children’s Health Defense.