The Doctor's Farmacy With Mark Hyman, M.d.

Lasting change begins with a shift in both mindset and behavior. Many people remain stuck in self-defeating patterns because of unconscious narratives, emotional triggers, and a disconnection from their body’s inner wisdom. Change isn’t just about willpower or information—it’s about learning to rewire the brain through small, intentional actions that generate powerful emotional feedback loops. Identity transformation happens not through repetition, but through experiences that create a sense of success. In a world flooded with conflicting advice and manipulative marketing, reclaiming agency requires tuning into your own signals, building self-trust, and recognizing that behavior change is a design challenge—not a character flaw. Empowerment comes from realizing that the ability to change is built into who we are as humans. In this episode, I speak with Tom Bilyeu, Dr. Rangan Chatterjee, and Dr. BJ Fogg about cracking the nut of behavior change. Tom Bilyeu is a filmmaker and serial entrepreneur best known as