Regenerative Health with Max Gulhane, MD cover image

76. Key Role of Vitamin D & Sunlight in Health | Michael Holick, MD, PhD

Regenerative Health with Max Gulhane, MD

00:00

UVB Light: Essential Yet Misunderstood

The narrative surrounding UVB light has evolved, with a strong emphasis on its harmful effects, particularly in relation to skin cancer. However, this view neglects the crucial physiological role UVB plays in vitamin D production. Additionally, emerging concerns about blue light exposure highlight its involvement in photo-aging, raising further questions about its effects on skin health. The discussion invites a reevaluation of the complexity of light exposure and its multifaceted impact on skin biology.

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