Your Top Health Questions Answered
Jul 27, 2026 · 1h 44m
Summary
In this solo Q&A episode, Andrew Huberman answers listener questions on optimizing late-night workouts with Alpha GPC and sleep hygiene, clarifying that ambient daylight from any direction resets circadian rhythms. He addresses the stress of health optimization, advocating for flexible, consistent habits over rigid perfectionism. Finally, he shares neuroscience-based strategies for improving memory and smell through focused learning and exercise-induced arousal.
Topics discussed
Introduction and Q&A format overview
Late-night strength training: Alpha GPC, garlic, and recovery
Sponsors: Eight Sleep and BetterHelp
Morning sunlight: Direction, duration, and circadian rhythm
Optimization culture: Flexibility vs. rigidity in health protocols
Sponsor: AG1 Pro formulation
Improving memory: Encoding, recall, and self-testing
Enhancing sense of smell: Training and neuroplasticity
Fertility optimization: Diet, body fat, and supplements for men and women
Sponsor: Element hydration
Perimenopause and menopause: Hormones, mental health, and sleep
Wedding timing: Circadian rhythms and guest comfort
Preparing for surgery: Fitness, circadian alignment, and recovery
Finding your passion: Career advice and skill acquisition
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