What's Up Docs?1 Jul 2025

Why does our hair fall out?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken untangle the confusion around every aspect of our health and wellbeing.

In today’s episode, the Doctors explore hair loss. Chris and Xand, who've both battled the receding tide of hair loss (and the accompanying existential dread), are getting to the follicle of the matter.

They'll be digging into what causes it, how different types of hair loss affect men and women, and asking if there’s anything we can do about it. Cures for baldness are almost as old as medicine itself, but what does the evidence actually say about those treatments constantly being marketed to us?

Chris and Xand get the bald truth from Dr Christos Tziotzios, Consultant Dermatologist and Senior Lecturer at King's College London, who has recently pioneered treatments for some auto-immune forms of alopecia as well as investigating the psychological impact of hair loss in both men and women.

If you want to get in touch, you can email us at whatsupdocs@bbc.co.uk or WhatsApp us on 08000 665 123.

Presenters: Drs Chris and Xand van Tulleken Guest: Dr Christos Tziotzios Producer: Jo Rowntree Executive Producer: Rami Tzabar Editor: Kirsten Lass Assistant Producer: Maia Miller-Lewis Assistant Producer and Researcher: William Hornbrook 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

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(167)

Doctors' Notes: Relaxation

Drs Chris and Xand van Tulleken continue their conversation about relaxation with philosopher and author Julian Baggani.They look at the history of relaxation, the activities we have chosen to do in o...

11 Aug 19min

Why is it so hard to relax?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken explore the ideas shaping our health and wellbeing. In this episode, they look at relaxation. We a...

11 Aug 28min

Doctors' Notes: Hydration

Drs Chris and Xand van Tulleken continue their conversation about hydration with Dr John Whittle, a consultant in anaesthesia, critical care and perioperative medicine at University College Hospitals ...

4 Aug 22min

How hydrated should you really be?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken explore the ideas shaping our health and wellbeing.In this episode they’re exploring hydration. We...

4 Aug 28min

Doctors' Notes: Bad Advice

Chris and Xand van Tulleken continue their conversation with Professor Sunita Sah about why humans follow advice they suspect, or even know, is bad.They explore what first drew Sunita to this area of ...

28 Jul 27min

Why do we follow bad advice?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken explore the ideas shaping our health and wellbeing.In this episode, they discuss a behaviour almos...

28 Jul 29min

Doctors' Notes: Eyes

Chris and Xand continue their conversation about eyes with Mr Raj Das-Bhaumik.The doctors want to know what particular things we should be doing to look after our eyes in the summer, including how to ...

21 Jul 20min

How can you look after your eyes?

Welcome to What’s Up Docs?, the podcast where identical twin doctors Chris and Xand van Tulleken cut through the confusion around every aspect of our health and wellbeing.In this episode, Chris and Xa...

21 Jul 29min