What's Up Docs?

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: whatsupdocs@bbc.co.uk Whatsapp: 08000 665123 A Loftus Media production for BBC Radio 4.

  1. 10 hr ago

    What can AI medicine do for you?

    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. Can AI empower better self-care and clinical practice, or is it just more health noise? Most of us have fallen down a search engine rabbit hole only to emerge more confused about our symptoms than when we started. But as we enter the era of Large Language Models (LLMs) like ChatGPT, Claude, and Gemini, the landscape of medical information is shifting. In this episode, Chris and Xand van Tulleken debate whether these AI chatbots, with their vast medical knowledge and surprisingly good "bedside manner", are a breakthrough for patient clarity or a new frontier for misinformation. From asking a chatbot about a "creaky knee" to AI’s burgeoning role in analysing scans, the twins explore a technology that is already transforming GP surgeries and laboratories alike. While there is plenty to be cautiously excited about, big questions remain. Can we truly trust AI-generated advice? When is it helpful, and when is it dangerous? To help navigate this rapidly evolving space, Chris and Xand are joined by Dr Emma Karoune, Principal Investigator of the Clinical AI Interest Group and Advancing Biomedical Data Science Careers project at The Alan Turing Institute. Together, they break down what patients and practitioners need to look out for in the age of AI medicine. 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. Presenters: Drs Chris and Xand van Tulleken Guest: Dr Emma Karoune Producer: Rami Tzabar Executive Producer: Jo Rowntree Assistant Producer: Mili Ostojic Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga Reed At the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4

    What can AI medicine do for you?
  2. 7 Jul

    Doctors' Notes: Lungs Special at Crossed Wires Festival

    In this extended episode of What's Up Docs?, Chris and Xand van Tulleken continue their conversation with Professor Robin Condliffe. Together, they explore how our understanding of the lungs has evolved over time, from early theories about breathing to the breakthroughs that transformed modern respiratory medicine. They also examine why lung health is shaped by more than biology alone. From air pollution and housing quality to poverty and access to healthcare, they discuss the social and environmental factors that continue to influence who develops lung disease and who receives treatment. Recording at Crossed Wires Festival in Sheffield, they reflect on the city's industrial heritage and the lessons it offers for modern public health. They also ask what has changed in respiratory medicine during Robin's career, and how his work has influenced the way he thinks about his own health and wellbeing. If you’d like to share your thoughts on this or any other topic covered on the podcast, you can email us at whatsupdocs@bbc.co.uk. Presenters: Drs Chris and Xand van Tulleken Guest: Professor Robin Condliffe Producer: Maia Miller-Lewis Editor: Jo Rowntree Executive Producer: Rami Tzabar Researcher: Grace Revill Production Manager: 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.

    Doctors' Notes: Lungs Special at Crossed Wires Festival
  3. 7 Jul

    How can we look after our amazing lungs?

    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, recorded live at Crossed Wires Festival in Sheffield, they are joined by Professor Robin Condliffe, Consultant Respiratory Physician at Royal Hallamshire Hospital. Together, they explore the extraordinary science of the lungs: how they work, how they keep us alive, and what happens when they start to go wrong. From asthma, COPD and lung cancer to air pollution, smoking and respiratory infections, they discuss some of the biggest challenges facing lung health today. Along the way, they examine the links between lung health, deprivation and the environment, reflect on Sheffield's industrial heritage, and explore the latest advances in respiratory medicine. Finally, they ask what we can all do to keep our lungs healthier for longer. If you want to get in touch, you can email us at whatsupdocs@bbc.co.uk. Presenters: Drs Chris and Xand van Tulleken Guest: Professor Robin Condliffe Producer: Maia Miller-Lewis Editor: Jo Rowntree Executive Producer: Rami Tzabar Researcher: Grace Revill Production Manager: 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

    How can we look after our amazing lungs?

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About

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: whatsupdocs@bbc.co.uk Whatsapp: 08000 665123 A Loftus Media production for BBC Radio 4.

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