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April 22, 2025

29 minutes

Available for over a year

In this episode, Chris and Xand explore sleep deprivation, something they both experience. Many people have become obsessed with getting the perfect night’s sleep. We’re using gadgets, monitoring how many hours we’re getting each night, and taking supplements. But how worried should we actually be?

Chris and Xand talk to Russell Foster, Professor of Circadian Neuroscience at Oxford University, to seek some reassurance. How do we stop our lack of sleep from keeping us up at night?

If you’d like to share your thoughts on sleep deprivation or anything else that caught your attention in this episode - you can email us at [email protected] or Whatsapp us on 08000 665123.

Presenters: Drs Chris and Xand van Tulleken

Guest: Professor Russell Foster

Producer: Jo Rowntree

Executive Producer: Rami Tzabar

Editor: Kirsten Lass

Assistant Producer: Maia Miller-Lewis

Researchers: Grace Revill and Lisa Lipman

Tech Lead: Reuben Huxtable

Social Media: Leon Gower

Digital Lead: Richard Berry

Composer: Phoebe McFarlane

Sound Design: Melvin Rickarby

At the BBC:

Assistant Commissioner: Greg Smith

Commissioning Editor: Rhian Roberts

A Loftus Media production for BBC Radio 4