
ZOE Science & Nutrition
Recap: How to break bad habits and transform your health | Rich Roll & Tim Spector
New
6 Jan 2026 · 17 min
Nutrition basicsGut health
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About this episode
Change is difficult. Our routines can feel locked in, our habits on autopilot, and the idea of a major lifestyle overhaul can seem impossible. However, Rich Roll is living proof that this isn’t the case. Once struggling with addiction and poor health, he transformed his diet, rebuilt his body, and completely rewrote his future. In today’s conversation, Tim Spector and Rich Roll discuss why midlife is a crucial turning point for health, what happens to your microbiome when you change your diet, a