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Factual: Science & Nature

Factual: Science & Nature: Science & Technology

Horizon tells amazing science stories and reveals worlds you've never seen before.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

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Horizon: 2013-2014

Christopher van Tulleken

Xand van Tulleken

David Stewart

Aidan Laverty

Horizon: 2013-2014: Episode 5: Sugar v Fat

Sugar v Fat

Episode 5

Episode 5: Sugar v Fat

2013-2014

BBC Two - Horizon, 2013-2014, Sugar v Fat

What's worse for us: sugar or fat? Doctors Chris and Xand Van Tulleken investigate.

What's worse for us: sugar or fat? Twin doctors Chris and Xand Van Tulleken go on month-long high-fat and high-sugar diets to find out.

What's worse for us: sugar or fat? 

To answer the hottest question in nutrition, twin doctors Chris and Xand Van Tulleken go on month-long high-fat and high-sugar diets. The effects on their bodies are shocking and surprising. 

But they also discover that in the debate about fat and sugar, the real enemy might have been hiding in plain sight.

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2013-2014

Episode 5: Sugar v Fat

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