Sleep Well - Ep 4: Warm up to cool down

Get comfortable, let go of the cares of the day and take a sonic
journey with Dr Michael Mosley. In this new sound-filled podcast
series, designed to help you drift off, each episode focuses on a
scientifically proven sleep technique and takes a deep dive
through some incredible sleep-related bodily mechanisms.


Discover a simple hack for the temperature-related,
sleep-preparing systems of the body. Plus dilating blood vessels,
shapeshifting and taking a hot bath.


Guest: Anna Wirz-Justice, Emeritus Professor at the Centre for
Chronobiology at the University of Basel, Switzerland.


Producer and Sound Design: Richard Ward Assistant Producer:
Gulnar Mimaroglu Editor: Zoe Heron A BBC Studios production for
BBC Radio 4.