Rowan Jacobsen
About
Rowan Jacobsen is an author and researcher known for challenging conventional health wisdom through rigorous investigation. His latest book, In Defense of Sunlight, presents evidence that moderate sun exposure provides significant health benefits including vitamin D production, improved cognition, better metabolism, and opiate release in the brain, arguing that public health messaging has oversimplified sun exposure as purely harmful. Jacobsen's work reshapes how we understand sunlight's role as a fundamental health component, despite pushback from dermatological institutions.
JRE Appearances (1)
- JRE #2516 – Rowan Jacobsen (2026-06-18)