8 September 2026

Available for over a year

Drs Chris and Xand van Tulleken continue their conversation about sleep disorders with Dr Sophie West, a consultant respiratory physician and lead of Newcastle regional sleep service.

They explore what good sleep hygiene looks like and how temperature and hydration can affect our sleep. They also dig into dreams: why we have them, whether we can control them, and how to stop recurrent nightmares.

If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at whatsupdocs@bbc.co.uk or Whatsapp on 08000 665 123.

Presenters: Drs Chris and Xand van Tulleken

Guest: Dr Sophie West

Producer: Rami Tzabar

Assistant Producer: Leon Gower

Editor: Jo Rowntree

Researcher: Samara Linton

Tech Lead: Reuben Huxtable

Visual Producer: 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.