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PODCAST · health

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 conc

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  1. 149

    Doctors' Notes: Crying

    Drs Chris and Xand van Tulleken continue their conversation about crying with counselling psychologist Kimberley Wilson.They look at why people have different thresholds for crying, why other people’s tears can make some of us feel uncomfortable and how we can manage that. They also ask Kimberley why some people can’t cry. Chris is one of those people. What can he do about it? They also discuss how crying shows up in therapeutic settings. Can showing emotion validate someone else’s experience?If you’d like to share your thoughts on this or any other topic covered on the podcast, you can email us at [email protected]. Presenters: Drs Chris and Xand van Tulleken Guest: Kimberley Wilson Producer: Faye Lyons-White Executive Producers: Jo Rowntree Researcher: Dr Samara Linton Visual Producer: Leon Gower Technical 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.

  2. 148

    Is crying good for you?

    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 turn to something many of us are familiar with - crying. We cry with laughter, with sadness, and in moments of awe or overwhelm, but it can also be a surprisingly confusing part of our emotional lives. Some people welcome a good cry, while others rarely, if ever, shed tears. Why do we cry? Why do we sometimes feel better after we cry? Is crying actually any good for us?To help answer these questions, they’re joined once again by counselling psychologist Kimberley Wilson, host of What’s Up Docs? sister podcast Complex.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: Kimberley Wilson Producer: Faye Lyons-White Executive Producer: Jo Rowntree Researcher: Dr Samara Linton Visual Producer: Leon Gower Technical 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

  3. 147

    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 order to switch off and how that has changed over the years. They also look at whether relaxation has become commodified and what that might mean for our ability to do it successfully.If you’d like to share your thoughts on this or any other topic covered on the podcast, please email us at [email protected]: Drs Chris and Xand van Tulleken Guest: Dr Julian Baggani Producer: Claire Justin and Faye Lyons-White Executive Producers: Jo Rowntree and Rami Tzabar Researcher: Claire Justin Executive Producer: Rami Tzabar Visual Producer: Leon Gower Technical Lead: Reuben Huxtable 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.

  4. 146

    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 are all aware that relaxation has an importance in our lives, when things get too much we book holidays and time off work. But what does it actually mean to relax and are the activities we chose actually allowing us to escape our stresses?To help answer these questions, they’re joined by philosopher and journalist Dr Julian Baggini.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 Julian Baggini Producers: Claire Justin and Faye Lyons-White Executive Producers: Jo Rowntree and Rami Tzabar Researcher: Claire Justin Executive Producer: Rami Tzabar Visual Producer: Leon Gower Technical 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

  5. 145

    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 and an honorary associate professor at University College London.Most of the time our bodies are brilliant at regulating fluid but what happens when that process gets disrupted by illness, stress or ageing? And crucially, what can we do about it?If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected]. Presenters: Drs Chris and Xand van Tulleken Producer and researcher: Dr Samara Linton Executive Producers: Rami Tzabar Editor: Jo Rowntree Visual Producer: Leon Gower Technical 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.

  6. 144

    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’ve all heard we should be drinking eight glasses of water a day, but does it hold up? Chris and Xand look at what water actually does in the body and how we regulate fluid.They also separate fact from fiction on the hydration beliefs and trends that are everywhere right now. Does drinking more water actually help you lose weight? What about the online trend of loading water with supplements and flavourings to maximise its benefits? Should we all be adding electrolytes to our water?To help answer these questions, they’re joined by Dr John Whittle. He’s a consultant in anaesthesia, critical care and perioperative medicine at University College Hospitals and an honorary associate professor at University College London. If you want to get in touch, you can email us at [email protected]. Presenters: Drs Chris and Xand van Tulleken Producer and researcher: Dr Samara Linton Executive Producers: Rami Tzabar Editor: Jo Rowntree Visual Producer: Leon Gower Technical Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC:Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4

  7. 143

    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 research, alongside her own experiences of following advice she knew she should probably question. Together, they unpack the psychology behind why rejecting advice can feel so uncomfortable, and why intelligence or expertise doesn’t necessarily protect people from poor decisions.If you’d like to share your thoughts on this or any other topic covered on the podcast, please email us at [email protected]: Drs Chris and Xand van Tulleken Guest: Professor Sunita Sah Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Social Media: Leon Gower Visual Producer: 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.

  8. 142

    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 almost everyone recognises - following advice we suspect is bad, or even know is wrong. So why do we do it?From medicine and wellness culture to friendships and everyday life, Chris and Xand unpack the psychology behind why bad advice can be so hard to resist. They consider how authority, confidence and social pressure shape our decisions, and why warning signs don’t always protect us from making choices we later regret. They also ask why questioning experts can feel so difficult, even when our wellbeing depends on it.Along the way, they discuss how people can become more confident questioning advice, seeking second opinions, and making decisions that genuinely align with their own judgement and wellbeing.To help them untangle it all, they’re joined by Professor Sunita Sah, Organisational psychologist at Cornell University. If you want to get in touch, you can email us at [email protected]. Presenters: Drs Chris and Xand van Tulleken Guest: Professor Sunita Sah 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

  9. 141

    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 protect them while swimming or spending time outdoors. They're also curious about dry eye, a common condition that could affect over half of the UK population, and how to manage it, as well as other eye conditions like glaucoma and cataracts and how they are particularly affected in the summer months.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected]: Drs Chris and Xand van Tulleken Guest: Mr Raj Das-Bhaumik Producer: Dr Samara Linton Executive Producer: Rami Tzabar Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  10. 140

    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 Xand van Tulleken discuss eyes and how to check and protect them. From finding a proper pair of sunglasses to mythbusting common beliefs about eyes, the twins explore the intricacies of an organ that can often be overlooked, especially if you’ve never needed glasses. To help navigate the maze of online advice, Chris and Xand are joined by Mr Raj Das-Bhaumik, a consultant ophthalmic and oculoplastic surgeon at Moorfields Eye Hospital, one of the world's leading eye hospitals. Together, they break down what everyone needs to look out for when it comes to their eyes.Presenters: Drs Chris and Xand van Tulleken Guest: Mr Raj Das-Bhaumik Producer: Dr Samara Linton Executive Producer: Rami Tzabar Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  11. 139

    Doctors' Notes: AI Medicine

    Chris and Xand continue their conversation about AI medicine with Dr Emma Karoune.The docs explore how AI has been used in cutting edge medical research, such as to create digital models of the heart to enable instant alerts to a doctor. They want to know about AI for pattern recognition and how this can be used in determining changes in scans or predicting pandemic. They also want to know more about how ambient AI can be useful to doctors and how data science enables the development of AI technologies.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at [email protected]: 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 ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  12. 138

    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 [email protected]. 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 ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  13. 137

    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 [email protected]: 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 RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  14. 136

    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 [email protected]. 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 RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  15. 135

    Doctors’ Notes: Heart Palpitations

    Chris and Xand van Tulleken take a deeper dive into heart palpitations and the rise of wearable technology.With devices like smartwatches now able to detect irregular heart rhythms, more people are being alerted to potential problems, often without any symptoms. But is this early detection saving lives, or creating new challenges?Joined again by Consultant Cardiologist Dr Pranev Sharma, the docs explore how wearables actually work, how accurate they are, and what happens when they flag something abnormal. They unpack the balance between prevention and overdiagnosis, and ask whether we risk medicalising normal bodily sensations. They also look at how decisions are made about treatment, and whether these decisions are changing as more cases are detected through technology.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 Pranev Sharma Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Kirsten Lass Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer : Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  16. 134

    What are your heart palpitations telling you?

    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 turn their attention to heart palpitations. That sudden flutter, skipped beat or racing heart can feel alarming, but what’s actually going on, and when should you be concerned?They break down what palpitations are, what causes them, and what’s happening in the heart when you feel them. From everyday triggers like stress and caffeine to more serious rhythm problems, they explore the full spectrum, from completely normal to potentially dangerous.They also look at how doctors investigate palpitations, the warning signs not to ignore, and what to do if you’re worried.To help them unpack it all, they’re joined by Dr Pranev Sharma, Consultant Cardiologist at Midland Metropolitan Hospital in Birmingham. 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 Pranev Sharma 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

  17. 133

    Doctors’ Notes: Body Odour

    Chris and Xand continue their conversation about body odour with Matthew Cobb, Professor Emeritus of Zoology at the University of Manchester.They explore whether it’s possible to predict how someone experiences an odour based on their DNA, and how our sense of smell compares to that of other animals.Many people lost their sense of smell during the Covid-19 pandemic, bringing greater awareness to just how central this sense is to our everyday lives. They discuss the role that smelling ourselves and each other plays in everyday life, what happens when that sense is lost, and what support is available for those experiencing anosmia.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 Matthew Cobb Producer: Jo Rowntree Assistant Producer: Dr Samara Linton Researcher: Dr Samara Linton Executive Producer: Rami Tzabar Visual Producer: Leon Gower Technical 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.

  18. 132

    What does my body odour say about my health?

    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 explore something that affects every one of us - body odour. Body odour plays a significant role in our emotional and social lives, and even in our health. Chris and Xand explore what body odour actually is, where it comes from, and why it varies so much from person to person. They also examine the many ways we try to mask our natural scent and separate fact from fiction when it comes to what our body odour can tell us about each other and our health.To help unpack it all, they’re joined by Matthew Cobb, Professor Emeritus of Zoology at the University of Manchester, whose research explores how smell evolved and how animals use it to navigate and communicate.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 Matthew Cobb Producer: Jo Rowntree Assistant Producer: Dr Samara Linton Researcher: Dr Samara Linton Executive Producer: Rami Tzabar Visual Producer: Leon Gower Technical 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

  19. 131

    Doctors’ Notes: Healthy Longevity Special at Hay Festival

    This extended episode of What's Up Docs? features Chris and Xand van Tulleken's full live conversation with Professor Devi Sridhar at Hay Festival.Going deeper than the main episode, they explore the tension between individual responsibility and structural change, and why asking "how do I stay healthy?" might be the wrong question altogether. Devi draws on her work across governments and health systems worldwide to examine what genuinely moves the needle on population health. Chris and Xand also ask how Devi's work shapes the way she lives, and what single policy change she'd make tomorrow if she could.If you’d like to share your thoughts on this or any other topic covered on the podcast, you can email us at [email protected]: Drs Chris and Xand van Tulleken Guest: Professor Devi Sridhar Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Video Producer: 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.

  20. 130

    How to Live Healthier for Longer

    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 Hay Festival, they're joined by Professor Devi Sridhar, Chair of Global Public Health at the University of Edinburgh, to ask how we can live longer, healthier lives. They dig into the difference between life expectancy and healthy life expectancy, and why the latter is falling in places like the UK. Devi unpacks the biggest factors that shape how well we age, from diet and exercise to mental health and the environments we live in, and shares what decades of working across countries and health systems has taught her.They challenge the idea that health is simply a matter of individual choice, exploring how the society you're born into can shape your chances of a long and healthy life more than any supplement or wellness hack.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 Devi Sridhar Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Video Producer: 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.

  21. 129

    Doctors' Notes: Friendship

    Chris and Xand van Tulleken continue their conversation about friendship with Dr Tiffany Watt Smith, writer and culture historian.Tiffany became interested in researching friendships after a moment of crisis in her own friendships. Together, Chris, Xand and Tiffany discuss the difference between male and female friendships and how that has changed over time. They explore the idea that we are living through a friendship recession and what that means for our social connections. And they look at digital friendships and their importance.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 Producer: Faye Lyons-White Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Faye Lyons-White Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  22. 128

    Are friends good for your health?

    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, the Docs take a look at the impact our friendships have on our physical health. Why different friendship styles are important and how we can maintain and nurture our social connections. Joining them is Dr Tiffany Watt Smith, a writer and cultural historian interested in the histories of emotion and medicine. 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: Tiffany Watt Smith Producer and researcher: Faye Lyons-White Executive Producer: Rami Tzabar Tech Lead: Reuben Huxtable Visual Producer: 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

  23. 127

    Doctors' Notes: Male Contraception

    Chris and Xand van Tulleken take a deeper dive into male contraception with Professor Richard Anderson.They explore why, despite decades of research, new male contraceptive options are still limited. From funding gaps to shifting attitudes, they unpack the social and scientific barriers that have shaped progress so far.They also look at how people feel about the idea of male contraception, whether those attitudes are changing, and what it could mean for relationships if new options become available.Along the way, they tackle common misconceptions and consider what the future of shared contraceptive responsibility might look like.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 Richard Anderson Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer: 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.

  24. 126

    Is a male contraceptive pill closer than you think?

    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 turn their attention to male contraception. We’ve been hearing about a “male pill” for decades, so why don’t we have one yet? They break down how male fertility works, what options currently exist, and the different approaches scientists are exploring, from hormonal gels to non-hormonal treatments.They also look at the challenges behind developing new contraceptives, from the biology to the strict safety standards and lack of funding that have slowed progress.To help them unpack it all, they’re joined by Professor Richard Anderson, Professor of Clinical Reproductive Science at the University of Edinburgh. 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 Richard Anderson Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer: 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

  25. 125

    Doctors' Notes: Lymphatic System

    Chris and Xand continue their conversation about the lymphatic system with Professor Kristiana Gordon, a Consultant in Dermatology and Lymphovascular Medicine.The docs ask about the growing field of lymphoedema research and how our understanding of the lymphatic system has developed in recent years. They also explore primary lymphoedema, a condition caused by genetic errors that can affect children and young people, and ask what advances in understanding its underlying causes might mean for the development of new treatments.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 Kristiana Gordon Producer: Claire Justin Executive Producer: Rami Tzabar Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  26. 124

    Do our lymphatic systems need a detox?

    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 Xand explore the lymphatic system, from its vital everyday functions supporting fluid balance and immunity to its more mysterious roles. They look at what happens when things go wrong, examine popular wellness claims around draining and detoxing our lymphatic system, and find out what actually supports good lymphatic health.Joining them to discuss this is Professor Kristiana Gordon, a Consultant in Dermatology and Lymphovascular Medicine. She’s Clinical Lead at the National Lymphoedema Clinic at City St George's, University of London, and is also a certified lymphoedema therapist.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 Kristiana Gordon Producer: Claire Justin Executive Producer: Rami Tzabar Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  27. 123

    Doctors' Notes: Hay fever

    In this Doctors' Notes episode of What’s Up Docs?, Chris and Xand van Tulleken take a deeper dive into hay fever with Professor Stephen Till.The docs and their guest explore whether hay fever is really becoming more common, and if so, why. From climate change and air pollution to changes in our environment and biodiversity, they unpack the factors that may be making symptoms worse. They also look at how hay fever varies around the world, including why treatments like allergy injections are more widely used in some countries than others. Along the way, they tackle common myths and share practical advice for managing hay fever more effectively.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 Producer: Jo Rowntree Executive Producer: Rami Tzabar Editor: Kirsten Lass Assistant Producer: Maia Miller-Lewis 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.

  28. 122

    Why do we get hay fever?

    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 turn their attention to hay fever. What is it, why do so many of us get it, and is it getting worse? They break down what’s happening in the body, how to tell it apart from a cold, and why timing matters when it comes to treatment. They also explore what actually works to manage symptoms, and what doesn’t.To help them get to the root of it, they’re joined by Stephen Till, Professor of Allergy at Guy's and St Thomas' Hospitals and King's 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 Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer: 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

  29. 121

    Doctors' Notes: Calcium

    Chris and Xand continue their conversation about calcium with Dr Sagen Zac-Varghese.The docs want to know about common issues that are seen around calcium and bone health, especially osteoporosis. They want to learn how osteoporosis relates to calcium, who is at risk and why it is more common in women. They also want to know what inspired Sagen’s passion for calcium and what we can learn from astronauts about bone health.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 Sagen Zac-Varghese Producer: Maia Miller Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Video Producer: 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.

  30. 120

    Are we getting enough calcium?

    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 calcium. What is calcium, and what does it do in the body? How important is it for our health? How do we maintain healthy levels of calcium? They also examine how calcium interacts with vitamin D, whether we need calcium and vitamin D supplements, how calcium plays a part in bone health and how we can strengthen our bones. Joining them to discuss this is Dr Sagen Zac-Varghese, a consultant in Diabetes, Endocrinology and General Internal Medicine, specialising in diabetic kidney disease and metabolic bone disease. She is also the Undergraduate Tutor at the East and North Herts NHS Trust and an Honorary Lecturer and Senior Clinical Teaching Fellow at Imperial College London and at UCL medical school.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 Sagen Zac-Varghese Producer: Maia Miller Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Video Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4

  31. 119

    Doctors' Notes: Snoring

    Chris and Xand continue their conversation about snoring with Dr Sophie West, a consultant respiratory physician and lead of Newcastle regional sleep service.They take a deeper look at what happens when snoring means we’re not breathing enough, or stop breathing altogether, a condition known as obstructive sleep apnoea/hypopnoea syndrome (OSAHS). They ask why it happens and what can be done to treat it.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 Sophie West Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts

  32. 118

    Why do you snore?

    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 they're looking at snoring, exploring what causes some of us to snore when we sleep. They also want to know when we should worry that our snoring might actually be the sign of a larger problem, and what we can do to sleep a little more quietly at night.Joining them is Dr Sophie West, a consultant respiratory physician and lead of Newcastle regional sleep service, with national roles across the OSA Alliance, British Thoracic Society, and NICE Sleep Disordered Breathing Guidelines group.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 Sophie West Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4

  33. 117

    Doctors' Notes: Balance

    Chris and Xand continue their conversation with physiotherapist and vestibular rehabilitation specialist, Maggie Stacey. They explore why alcohol can make us unsteady, how our sense of balance develops and changes as we age, and why falls pose such a major health risk for older adults. They also hear from their guest about the balance problems she most often sees in the clinic, and the warning signs that it might be time to seek medical advice.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: Maggie Stacey Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visuals Producer: 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.

  34. 116

    Should you improve your balance?

    Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken tune in to the ideas shaping our health and wellbeing. In this episode, they turn their attention to balance. Where does it come from, why is it so important for our health, and do some people naturally have better balance than others? They also explore how much we can improve it, and what we should be doing to maintain it.To help them find their balance, they’re joined by physiotherapist and vestibular rehabilitation specialist, Maggie Stacey. Falls can have serious consequences for our health and wellbeing, especially as we get older. If you've fallen or are worried about falling, doing exercises to improve your strength, balance and flexibility can help make you stronger and feel more confident on your feet. The current UK fall prevention guidelines advise that adults over the age of 65 should: - be physically active every day, even if it's just light activity - do activities that improve strength, balance and flexibility on at least 2 days a week - do at least 150 minutes of moderate intensity activity a week or 75 minutes of vigorous intensity activity if you are already active, or a combination of both - reduce time spent sitting or lying down and break up long periods of not moving with some activity 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: Maggie Stacey Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visuals Producer: 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

  35. 115

    Doctors' Notes: Voice

    Chris and Xand continue their conversation about the complexities of the voice with speech and language therapist, Lydia Hart. They ask why so many of us cringe at the sound of our own voice and whether it’s really possible to change it. They explore how adjusting the way we speak can shape how others respond to us, hear from Lydia about the most common issues she sees in the clinic and find out why voice work often turns out to be about far more than just sound.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: Lydia Hart 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.

  36. 114

    How do we care for our voices?

    Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken tune in to the ideas shaping our health and wellbeing. In this episode, they turn their attention to the voice. Where does it come from, why do we all sound so different, and how much can we really change it? They also explore what we should be doing to take care of our voices.To help them strike the right note, they’re joined by voice specialist and speech and language therapist, Lydia Hart.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: Lydia Hart 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

  37. 113

    Doctors' Notes: Feet

    Drs Chris and Xand continue their conversation about feet with Professor Anthony Redmond, an expert in clinical biomechanics at the Leeds Institute of Rheumatic and Musculoskeletal Medicine. Together, they examine common foot problems, from bunions to verrucas, and explore why diseases affecting our blood vessels or nerves seem to often show up in the feet. They ask what this reveals about how we understand our feet and how we should care for them.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 Anthony Redmond Producer: Faye Lyons-White Executive Producer: Jo Rowntree Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: 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.

  38. 112

    How can you look after your feet?

    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, they turn their attention to our feet. They explore the biology and mechanics of our feet and what happens when that delicate balance goes wrong. They also look at footwear and the little changes that can go a long way in giving our feet the love and care they truly deserve.Joining them is Anthony Redmond, Professor of Clinical Biomechanics at the Leeds Institute of Rheumatic and Musculoskeletal Medicine. A podiatrist by training, Professor Redmond researches the relationship between mechanics and biology in musculoskeletal conditions, with a focus on the foot and ankle.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 Anthony Redmond Producer: Faye Lyons-White Executive Producer: Jo Rowntree Editor: Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: 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

  39. 111

    Doctors' Notes: Cholesterol

    Chris and Xand take a closer look at cholesterol - what it is, why it worries so many people, and how diet and medicine fit into the picture. They’re joined again by Professor Nita Forouhi, Professor of Population Health and Nutrition at the University of Cambridge, to discuss why foods like seed oils become controversial, when cholesterol-lowering drugs such as statins make sense, and how her thinking on cholesterol has evolved over her career.Presenters: Drs Chris and Xand van Tulleken Guest: Professor Nita Forouhi Producer: Faye Lyons-White 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: Olga ReedAt the BBC:Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  40. 110

    How should we think about cholesterol?

    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 this episode, they take on one of nutrition’s most misunderstood topics: fat. What is it, and why does our body need it? At what point does something normal and essential become something we worry about? What do cholesterol blood tests actually measure, and how well do they predict disease?Chris and Xand also explore the relationship between diet and cholesterol, asking how much influence what we eat really has, whether certain fats deserve their bad reputation, and what gets lost when we focus on single nutrients instead of overall dietary patterns.They’re joined by Nita Forouhi, Professor of Population Health and Nutrition at the University of Cambridge, to help separate evidence from hype and offer a clearer way to think about fat, cholesterol, and healthy eating.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 Nita Forouhi Producer: Faye Lyons-White 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: Olga Reed At the BBC:Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

  41. 109

    Doctors' Notes: Light

    Chris and Xand continue their conversation about the sun's effect on our happiness with Professor Hester Parr, human geography and research lead of Living with Seasonal Affective Disorder.The doctors want to know how low light affects those with Seasonal Affective Disorder (SAD), how the disorder is viewed and what research is being done to help treat those with it, including that being conducted by Professor Parr.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 Hester Parr Producer: Claire Justin Visual Producer: Leon Gower Executive Producer: Jo Rowntree Editor: Claire Justin 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.

  42. 108

    Why do we feel happier when the sun’s out?

    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 will shine a light on…light. They discuss why the sun can help lift our mood, and its effects on our sleep and general wellbeing. Joining them to discuss this is Professor Hester Parr, a professor of Human Geography with an interest in sunlight's effect on mental health and runs the research group Living with Seasonal Affective Disorder. 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 Hester Parr Producer: Claire Justin Video 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

  43. 107

    Doctors' Notes: Buildings

    Chris and Xand continue their conversation about how the built environment affects our health, with architect Lisa Finlay from Heatherwick Studio.They ask when wellbeing first became a serious consideration in architecture, how Lisa weaves it into her own projects, and whether cities can be designed in ways that actively support public health.They also explore what the “healthy building” of the future might look like, and whether architecture could play a bigger role in preventing illness before it starts.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: Lisa Finlay Producer: Faye Lyons-White Visuals Producer: Leon Gower Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Assistant Producer: Maia Miller-Lewis Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts

  44. 106

    Can buildings make us healthier?

    Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken explore the building blocks of our health and wellbeing.In this episode, they step outside into the built environment to ask: can buildings affect our health? From light and air to noise, materials and design, they explore how architecture shapes the way we feel, think and function.They visit Coal Drops Yard to see how a former industrial site was transformed into a modern public space, ask whether wellbeing is something architects actively design for, and explore what small changes we can all make to create healthier spaces. To help answer these questions, they’re joined by architect Lisa Finlay from Heatherwick Studio. 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: Lisa Finlay Producer: Faye Lyons-White Visuals Producer: Leon Gower Executive Producer: Rami Tzabar Editor: Jo Rowntree Assistant Producer: Maia Miller-Lewis Researcher: Grace Revill Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Olga ReedAt the BBC:Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts A Loftus Media production for BBC Radio 4

  45. 105

    Doctors' Notes: Hips

    Chris and Xand continue their conversation about hips with Dr Paulina Kloskowska, physiotherapist, academic, and researcher.The doctors discuss hip replacements, how they can potentially be avoided and which activities best support hip health. They also want to learn more about why women are more likely to need a hip replacement and what research is being done to change the landscape of women’s hip health.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 Paulina Kloskowska Producer: Maia Miller-Lewis Video Producer: Leon Gower Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Jaz HarveyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

  46. 104

    How can you look after your hips?

    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 hip health. How do your hips work? Why is it such a unique part of the body? What can go wrong? They also examine common hip injuries, how women’s hips differ from men’s, how our hips change over our lifetimes, whether a little wear and tear is normal, how best to protect and strengthen your hips and whether a hip replacement can really be avoided. Joining them to discuss this is Dr Paulina Kloskowska - physiotherapist, academic, and researcher, with a particular focus on injuries involving the pelvis, lower back, hip and groin, as well as on improving injury prevention, biomechanics and rehabilitation in female athletes.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 Paulina Kloskowska Producer: Maia Miller Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic 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

  47. 103

    Doctors' Notes: Toothache

    Chris and Xand continue their conversation about toothache with Praveen Sharma, Associate Professor & Honorary Consultant in Restorative Dentistry at the University of Birmingham.They explore how dental pain was treated in the past, and what’s changed since. They also explore how modern lifestyles and diets may be contributing to dental problems.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 Praveen Sharma Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer: 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.

  48. 102

    How can you avoid toothache?

    Welcome to What’s Up Docs?, the podcast where doctors and identical twins Chris and Xand van Tulleken get to the root of what shapes our health and wellbeing. In this episode, they ask why our teeth so often cause pain and problems. They look at how teeth work, why they’re so prone to decay, and what actually causes toothache. They ask when it’s time to see a dentist, what helps with the pain, and whether there’s anything we can do ourselves to prevent it. To help answer these questions, they’re joined once again by Praveen Sharma, Associate Professor and Honorary Consultant at the University of Birmingham.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 Praveen Sharma Producer: Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Grace Revill Tech Lead: Reuben Huxtable Visual Producer: 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

  49. 101

    Doctors' Notes: Shoulders

    Chris and Xand continue their conversation about endometriosis with Kate Haynes, Chartered Human Physiotherapist and Veterinary Physiotherapist.The doctors want to know how to maintain shoulder health year-round, how to avoid overworking our shoulders and some top tips for rehabilitation of shoulder injuries. They also want to learn more from Kate about the similarities and differences between human and horse anatomy, including the common issues she sees with riders versus horses, how these issues are dealt with and what we can learn from the comparative anatomy of horses and humans.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: Kate Haynes Producer: Faye Lyons-White and Maia Miller-Lewis Executive Producer: Rami Tzabar Editor: Jo Rowntree Researcher: Mili Ostojic Tech Lead: Reuben Huxtable Visual Producer: 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.

  50. 100

    How can you best look after your shoulders?

    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 shoulder health. How do your shoulders work? What can go wrong? What to do if you experience problems with your shoulders? They also examine how best to maintain shoulder health through exercises like weightlifting and paying attention to your posture, highlight some important lessons about shoulder health that we can all utilise in our daily lives, and get an insight into what it's like to work with both horses and humans as a physiotherapist. Joining them to discuss this is Kate Haynes, Chartered Human Physiotherapist and Veterinary Physiotherapist, primarily working with horses and their riders, including for the GB Para Dressage Team. 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: Kate Haynes 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 RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4

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ABOUT THIS SHOW

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 conc

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Frequently Asked Questions

How many episodes does What's Up Docs? have?

What's Up Docs? currently has 50 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is What's Up Docs? 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...

How often does What's Up Docs? release new episodes?

What's Up Docs? has 50 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to What's Up Docs??

You can listen to What's Up Docs? on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts What's Up Docs??

What's Up Docs? is created and hosted by BBC Radio 4.
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