Chris and Xand continue their conversation about body temperature with Dr Heather Massey, Associate Professor of extreme environments and physiology at the University of Portsmouth.

Drs Chris and Xand van Tulleken want to know how cold water swimming and contrast therapy can challenge your body temperature and what the benefits might be. They also explore whether everyone should be challenging their body temperature, and whether there are alternatives to the extreme methods. They also hear Dr Massey’s personal and clinical perspective on cold water swimming.

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Presenters: Drs Chris and Xand van Tulleken

At the BBC:

A Loftus Media production for BBC Radio 4.