
ZOE Science & Nutrition
Saunas, cold exposure, and your health: what the science says | Dr. Susanna Søberg & Prof. Tim Spector
New
15 May 2025 · 1h 2m
Metabolism & fasting
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About this episode
Unwrap the truth about your food 👉 Get ZOE’s new app Most of us avoid the cold. We crank up the heating, bundle up in layers, and curse every icy gust of wind. But what if freezing — or even sweating — could be the key to better health? In this episode, Jonathan is joined by two world-leading scientists to explore a radical idea: that extreme temperatures might unlock powerful benefits for your metabolism, mental health, and even longevity. Dr. Susanna Søberg, the researcher who coined the “Søb