There’s a chill in the air as the winter months come around again. But the cold isn’t always something to fight or guard against. With a little bit of care, you can invite the cold into your life - with real benefits for health and mood. In each episode of this new podcast series, Dr Michael Mosley uncovers the science behind a different way you can harness the power of the cold, alongside the very latest research and atmospheric sound design.

In this final episode, how keeping a colder bedroom can lead to better, deeper sleep - and how our sleep is affected by the changing climate.

Guests:

Series Producer, Sound Designer and Mix Engineer: Richard Ward