Bulletproof Radio

Your hormones may be waging a hidden war that determines how long you live and how well you perform. This episode reveals how male and female biology diverge—and what those differences mean for your longevity, metabolism, and brain optimization. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Revisit this episode where Dave Asprey sits down with Teal Swan, a bestselling author and international speaker known for her work on human behavior, healing, and consciousness. Her insights bridge biology and psychology, uncovering how hormones, trauma, and environment shape both performance and resilience. Her ability to decode patterns of narcissism, victimhood, and trust through the lens of functional medicine and human performance makes her one of the most provocative voices in personal transformation. Together, they explore the science behind the hormonal divide between men and women—why birth control alters not just fertility but also male tes