
What's Up Docs?
What's Up Docs?
Doctors' Notes: Immune Health
17 February 2026
27 minutes
Available for over a year
Chris and Xand continue their conversation about immune health with Prof Dan Davis, Head of Life Sciences and Professor of Immunology at Imperial College London.
The doctors want to know more about the deeper biology of the immune system. Is it true that a bit of stress prevents infection, while chronic stress is detrimental to your immune system? Why does intense exercise drop the immune response? They also examine autoimmune diseases, what they are and what they do to the body.
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: Prof Daniel Davis
Producer: Faye Lyons-White
Executive Producer: Rami Tzabar
Editor: Jo Rowntree
Assistant Producer: Maia Miller-Lewis
Researcher: Mili Ostojic
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.
