
ZOE Science & Nutrition
7 snacks for a longer & healthier life | Prof Sarah Berry
New
19 Feb 2026 · 1h 1m
Gut healthMetabolism & fasting
Play this episode
About this episode
Snacks make up a quarter of what most people eat. Yet most of us never question them. In this episode, Professor Sarah Berry, ZOE’s Chief Scientist, explains why snacking is not the problem and how seven snack swaps can lower cholesterol, support gut health, and reduce heart disease risk. Most snacks are high in sugar, salt, and saturated fat, and many carry “health” claims that hide this. Sarah breaks down how to spot this, explains what makes a good snack and why snack timing matters. You’ll w