David Herrera
Professional powerlifter-turned-biohacking educator and founder of Solar Athlete who researches how light, circadian biology, and environmental inputs control hormones, dopamine, and health.
Best podcasts with David Herrera
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Jan 26, 2026 • 2h 15min
The Sun Isn’t the Enemy: How Light Controls Dopamine, Hormones, and Health
David Herrera, a powerlifter-turned-biohacking educator who founded Solar Athlete, explains how sunlight, light spectrum, and environmental inputs shape hormones and dopamine. He contrasts sun vs narrow red light, explains morning light for kids, UVA/UVB roles, and how cold, red/infrared, and light timing interact. Practical hacks include sun breaks, windows, and combining cold with outdoor movement.
