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: whatsupdocs@bbc.co.uk
Whatsapp: 08000 665123A Loftus Media production for BBC Radio 4.
Whatsapp: 08000 665123A Loftus Media production for BBC Radio 4.
Episodes
Mentioned books
7 snips
Aug 19, 2025 • 19min
Doctors’ Notes: Kidneys
This week, Dr. Kate Bramham, a leading Consultant Nephrologist and Reader at King’s College London, joins the conversation. She shares insights on chronic kidney disease, especially how it disproportionately affects certain communities. The discussion touches on the unique kidney health challenges faced by women, particularly during pregnancy. They also explore the impact of salt intake on kidney function, highlighting cultural influences on diet and the importance of early detection. Tune in for an enlightening dive into kidney health!
10 snips
Aug 19, 2025 • 29min
How to look after your kidneys
Kate Bramham, a Consultant Nephrologist at King’s College Hospital, breaks down the surprising complexity of our kidneys. She reveals their critical roles beyond filtration in maintaining health and shares alarming stats about kidney dysfunction affecting 10% of people unknowingly. The discussion emphasizes the need for early detection and how lifestyle factors significantly impact kidney health. Listeners are encouraged to reflect on their own kidney well-being and are inspired to nurture curiosity about their health.
5 snips
Aug 12, 2025 • 18min
Doctors’ Notes: Nails
Dr. Yusur Al-Nuaimi, a Consultant Dermatologist and Clinical Lead for the British Hair and Nail Society, shares her passion for dermatology and the intriguing science behind nails. The discussion delves into how nails can signal serious health issues, like koelonychia and Beau's lines. Yusur emphasizes the importance of nail care and offers tips for maintaining healthy nails, while also tackling the challenges of nail biting among adolescents. Listeners will gain valuable insights on the connection between nail appearance and overall health.
Aug 12, 2025 • 29min
What do your nails say about your health?
Dr. Yusur Al-Nuaimi, a skilled Consultant Dermatologist, joins Chris and Xand van Tulleken to delve into the fascinating world of nail health. They unravel how our nails can reveal crucial clues about our overall well-being and discuss their evolutionary journey. The conversation highlights the significance of regular nail care and the potential risks associated with cosmetic treatments. Al-Nuaimi emphasizes that nails are more than just beauty; they reflect our internal health and underscore the importance of safe practices in nail care.
17 snips
Aug 5, 2025 • 18min
Doctors' Notes: Laughter
Join Professor Sophie Scott, a leading neuroscientist from University College London renowned for her research on laughter. She reveals what differentiates genuine laughter from fake, and how the habit of laughing develops in children. Sophie shares insights on the emotional boost that can come from faking a laugh, and discusses her journey into the fascinating world of laughter research. The dynamic conversation also touches on the social dynamics of laughter and its role in bonding and well-being.
12 snips
Aug 5, 2025 • 29min
Will laughter help you live longer?
In this intriguing discussion, Professor Sophie Scott, a leading expert in cognitive neuroscience from University College London, reveals the surprising health benefits of laughter. She explains how laughter not only reduces stress and pain but also strengthens our immune system. The conversation dives into the social significance of laughter, enhancing relationships and fostering connection. They also touch on the deeper implications of laughter in the context of life's regrets, showcasing how humor can help us navigate the complexities of existence.
13 snips
Jul 29, 2025 • 16min
Doctors' Notes: Saying 'No'
Discover the transformative power of saying 'no' in parenting. Join Chris, Xand, and Dr. Sunita Sah as they unpack the fine line between compliance and genuine values in children. Explore how parents can inspire honesty amidst youthful defiance and the importance of fostering internalized values. They offer practical strategies for empowering kids to advocate against unfairness while navigating family dynamics. Dive into a rich discussion on the complexities of parenting that encourages self-reflection and meaningful conversations.
12 snips
Jul 29, 2025 • 29min
Should you say 'no' more often?
Dr. Sunita Sah, a professor of organizational psychology and author of 'Defy', dives into the compelling challenges of saying no in today’s demanding world. She discusses the psychological barriers that lead us to overcommit, from social pressure to guilt. Listeners gain practical strategies for asserting boundaries confidently. The conversation also humorously acknowledges the benefits of saying no for personal well-being, while even touching on the quirky topic of 'fart walking' for health. It's an enlightening mix of psychology and lighthearted fun!
11 snips
Jul 22, 2025 • 27min
Doctors' Notes: Caffeine
In this engaging discussion, Professor Andy Smith, an Occupational and Health Psychologist from Cardiff University, tackles the fascinating intricacies of caffeine. He explains how caffeine can enhance sports performance and its perilous combination with alcohol. The conversation also dives into the historical 'caffeine wars' that shaped its regulation. Smith shares insights into caffeine's potential health benefits and risks, especially its impact on sleep and anxiety, shedding light on safe consumption practices.
5 snips
Jul 22, 2025 • 28min
Can caffeine boost your performance?
Joining the conversation is Andy Smith, a seasoned Professor of Occupational and Health Psychology from Cardiff University, who has dedicated over 30 years to studying caffeine. They dive into how caffeine interacts with the brain and why its effects vary from person to person. Topics include the ideal timing for caffeine consumption to maximize performance and debunking myths like the 'caffeine holiday.' The dialogue is both informative and entertaining, blending science with practical hacks for everyday life.
