What's Up Docs? | Podcast on Podbay

What's Up Docs?

BBC Radio 4

In this BBC Radio 4 podcast, Drs Chris and Xand van Tulleken are on a mission to help us take better care of ourselves.Although they are identical twins, Chris and Xand are very different and they never stop thinking and arguing about science and health. They want to lead healthy, happy lives and as doctors, they want this for everyone. Yet they tussle over how best to get there.When it comes to looking after our own health, it can be confusing. Medicine and science produce amazing new treatments and diagnostics every day and we are bombarded with so many headlines and pieces of advice; but how are we supposed to know what's really best for us and then successfully apply it to our lives?Drs Chris and Xand van Tulleken embrace this challenge; even as they marvel at the scientific breakthroughs, they grapple with the competing claims about health, wellbeing and how to live.From understanding testosterone therapies to microplastics in our diets, and the concept of 'hangriness' to the power of saying no - this podcast deals with the health stresses we all face every day, while taking on board how the decisions by corporations and governments affect all our health.Each episode, Chris and Xand are joined by an expert guest to examine the latest research, psychological insights, and data, to help listeners navigate the overwhelming amount of information and advice out there. They talk about the trials and tribulations in their own lives in their characteristically witty way - each teasing the other as they search for solutions. Xand has trouble sleeping , Chris has noisy knees, one of them has got an embarrassing itch. They have different ways of looking at things and find it really helpful to get the other one's point of view. These doctors are trying their best and encouraging listeners to do the same.Email: [email protected] Whatsapp: 08000 665123A Loftus Media production for BBC Radio 4.

Daily Dose: False Memories

January is a time when we pay considerable attention to our health and wellbeing and we all want a little reminder of some tips and tricks for how best to care for and think about our minds and bodies. In this Daily Dose, Chris and Xand need a refresher on the episode of What’s Up Docs? about False Memories. They were joined by Dr Linda Henkel, Professor of Psychological and Brain Sciences at Fairfield University who took them on a tour of what false memories are, how they form and why they are an unavoidable part of the human experience.Daily Doses of expert wisdom from previous episodes of What’s Up Docs? will be dropping each weekday throughout January (except Tuesdays).

Jan 2

3 min

Daily Dose: Napping

January is a month when we pay considerable attention to our health and wellbeing and we all want a little reminder of some tips and tricks for how best to care for and think about our minds and bodies. In this first Daily Dose - if they can resist the temptation to snooze - Chris and Xand return to their episode on napping with Russell Foster, Professor of Circadian Neuroscience at the University of Oxford. Russell offered up some very clear advice on what an ideal nap could look like and how we should rethink our relationship with sleep. Daily Doses of expert wisdom from previous episodes of What’s Up Docs? will be dropping each weekday throughout January (except Tuesdays).

Jan 1

3 min

Introducing the Daily Dose

Welcome to Chris and Xand's Daily Doses!January is a month when we pay considerable attention to our health and wellbeing and we all want a little reminder of some tips and tricks for how best to care for and think about our minds and bodies. So, alongside the four main episode of What's Up Docs?, each weekday this January (other than Tuesdays), we'll be dropping a Daily Dose of expert wisdom from a previous episode. Whether it’s your knees, willpower, oral health or bringing nature into your home, Chris and Xand have got you covered. And then in the main episodes in January, Drs Chris and Xand will be tackling the idea of change itself before going on to look at some of the big themes we often make resolutions about: alcohol, exercise and diet. You'll find the Daily Doses in the What’s Up Docs? feed on BBC Sounds, alongside all the main episodes of the podcast.

Dec 31, 2025

2 min

Doctors' Notes: Joy

Chris and Xand continue their conversation with Professor Sophie Scott, CBE. Together, they explore the neuroscience behind joy: what happens in the brain when joy strikes, how spontaneous joy differs from the joy of achievement, and whether joy serves an evolutionary purpose. They also ask whether joy can be cultivated, and what a healthy relationship with joy might look like in the long term.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected] or Whatsapp on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Professor Sophie Scott Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Social Media: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

Dec 30, 2025

22 min

Is joy always good for us?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken try to get to the bottom of the ideas shaping our health and wellbeing.In this festive episode, they turn their attention to joy. What actually is joy, and how is it different from happiness or pleasure? Why do some people seem to feel it more intensely, and does that make them more vulnerable to the emotional lows that can follow? They also ask whether we should really be striving for joy all the time, and whether its very fleeting nature is part of what makes it valuable.To help them untangle the science, psychology and meaning of joy, they’re joined by Professor Sophie Scott CBE, Professor of Cognitive Neuroscience at University College London. If you want to get in touch, you can email us at [email protected] or WhatsApp us on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Professor Sophie Scott Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Social Media: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Ruth RaineyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

Dec 30, 2025

28 min

Doctors' Notes: Comfort

Chris and Xand continue their conversation about comfort with Dr Tiffany Watt Smith, writer and cultural historian interested in the histories of emotion and medicine, former director of the Centre for the History of Emotions at Queen Mary University of London, and fellow of the Royal Historical Society.Drs Chris and Xand van Tulleken want to know what nostalgia is, how it can affect us, how it interacts with comfort, why certain things bring us comfort, and what comfort foods are. They also examine how nostalgic foods, like cultural foods for those separated from their culture, can bring us comfort in line with its original definition, and hear Dr Watt Smith’s top tips on getting through winter, informed by history.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected] or Whatsapp on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Dr Tiffany Watt Smith Researcher: Mili Ostojic Producer: Faye Lyons White and Rami Tzabar Social Media Producer: Leon Gower Assistant Producer: Maia Miller-Lewis Editor: Jo Rowntree Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

Dec 23, 2025

30 min

How can you find comfort in the winter months?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken cut through the confusion around every aspect of our health and wellbeing.In this episode, Chris and Xand dive into winter comforts. What is comfort? How has the meaning of comfort evolved? How did the ancients find comfort in the winter? How do other cultures embrace comfort? They explore the history of comfort, especially that found in winter celebrations and rituals, discuss how traditional winter habits compare to our modern ones, and examine whether comfort is a good thing or whether we should be embracing more discomfort.Joining them to discuss this is Dr Tiffany Watt Smith, writer and cultural historian interested in the histories of emotion and medicine, former director of the Centre for the History of Emotions at Queen Mary University of London, and fellow of the Royal Historical Society. If you want to get in touch, you can email us at [email protected] or WhatsApp us on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Dr Tiffany Watt Smith Researcher: Mili Ostojic Producer: Faye Lyons White and Rami Tzabar Social Media Producer: Leon Gower Assistant Producer: Maia Miller-Lewis Editor: Jo Rowntree Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

Dec 23, 2025

28 min

Doctors' Notes: Hearing Loss

Drs Chris and Xand continue their conversation about hearing loss with Prof Doris Bamiou, Professor of Neuroaudiology at the UCL Ear Institute, and Honorary Consultant in Audiological Medicine at the University College London Hospitals.Chris and Xand want to know how cognitive processing of sound works, what audio processing disorder is, why it happens, how it is diagnosed, and the external factors like neurodivergence and age that interact with it. They also examine the popular earplugs that filter speech, including whether they actually help with audio processing and how to use them responsibly, and hear Prof Bamiou’s personal and clinical perspective on hearing loss.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected] or Whatsapp on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Prof Doris Bamiou Producer: Jo Rowntree Executive Producer: Rami Tzabar Editor: Kirsten Lass Assistant Producer: Maia Miller-Lewis Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Social Media: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

Dec 16, 2025

29 min

What can you do about hearing loss?

Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken cut through the confusion around every aspect of our health and wellbeing.In this episode, Chris and Xand dive into the physical side of hearing loss. What is the cocktail party problem, and why does it get worse with age? How does hearing work? What causes hearing loss? How can we protect our hearing? How can we manage hearing loss? What is tinnitus and how is it treated? They explore the physical structures behind our hearing, the causes that can lead to physical changes and hearing loss, why it gets more difficult with age to distinguish speech in busy places, and the top tips you can use to protect and manage your hearing.Joining them to discuss this is Prof Doris Bamiou, Professor of Neuroaudiology at the UCL Ear Institute, and Honorary Consultant in Audiological Medicine at the University College London Hospitals. If you want to get in touch, you can email us at [email protected] or WhatsApp us on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Prof Doris Bamiou Researcher: Mili Ostojic Producer: Faye Lyons White Social Media Producer: Leon Gower Executive Producer: Rami Tzabar Editor: Jo Rowntree Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

Dec 16, 2025

28 min

Doctors' Notes: Dopamine

Chris and Xand continue their conversation about dopamine with Masud Husain, Professor of Neurology & Cognitive Neuroscience at the University of Oxford. They explore how he first became interested in dopamine, what happens when dopamine systems become overactive, underactive, or disrupted, and whether we have any real control over our dopamine at all. Masud also shares the one thing he wishes everyone understood about dopamine.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected] or Whatsapp on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Professor Masud Husain Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Social Media: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

Dec 9, 2025

21 min