
ZOE Science & Nutrition
The #1 diet change to make today to fight chronic disease | Dr Mark Hyman
New
12 Feb 2026 · 1h 1m
Nutrition basicsWeight management
Play this episode
About this episode
Chronic diseases like heart disease, diabetes, and obesity are killing more people than ever before. Could your diet be the biggest driver of this risk? Today, Dr Mark Hyman explains why food matters more than genetics for long-term health, and how one diet change can make the biggest difference. Alongside Professor Tim Spector, Mark, a 15-times New York Times bestselling author and a practising family doctor, explores how modern eating is linked to chronic disease and what the science says redu