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
Jan 20, 2026 • 21min
Doctors' Notes: Exercise
Dr. Jo Blodgett, a Senior Research Fellow specializing in life-course epidemiology, shares her expertise on the nuances of exercise. She reveals that movement throughout the entire day is crucial, emphasizing the risks of sedentary lifestyles. Jo discusses the importance of strength training for women, especially during menopause, and how it can alleviate menstrual symptoms. She also highlights that it's never too late to start exercising—benefits can be gained at any age. Plus, her background as a semi-professional footballer lends a unique perspective on balancing sport and exercise.
Jan 20, 2026 • 29min
How much exercise should you do?
Dr. Jo Blodgett, a senior research fellow and life-course epidemiologist at UCL, joins the hosts to discuss exercise's role in health. She emphasizes a holistic approach, advocating for daily movement beyond the gym. The 'active couch potato' phenomenon is explored, highlighting the dangers of prolonged sitting. Jo introduces 'exercise snacks'—short bursts of activity throughout the day as effective fitness boosters. Strength and balance exercises are also crucial for everyone, not just older adults. Her practical tips encourage making movement a seamless part of daily life.
Jan 19, 2026 • 4min
Daily Dose: Nails
Join Dr. Yusur Al-Nuaimi, Consultant Dermatologist and Clinical Lead for the British Hair and Nail Society, as she uncovers the fascinating evolution of nails from claws to tools for dexterity. Discover how nails serve as protective shields for our fingertips and enhance our sense of touch and grip precision. Yusur also shares insights on the impact of nail loss on grip strength, encouraging listeners to appreciate and care for their nails. Tune in for a delightful exploration of these often-overlooked aspects of human anatomy!
5 snips
Jan 16, 2026 • 6min
Daily Dose: Sleep Deprivation
In this discussion, Russell Foster, a prominent Professor of Circadian Neuroscience from the University of Oxford, delves into the fascinating world of sleep. He debunks the rigid 'eight-hour' sleep myth, revealing that historical sleep patterns like segmented sleep offer a broader perspective on rest. Russell reassures listeners that waking in the night is normal and explains how sleep loss can affect mood and even focus. Get ready to rethink your approach to sleep and embrace some unexpected insights!
Jan 15, 2026 • 4min
Daily Dose: Hanger
Explore the intriguing phenomenon of hanger with insights from Professor Viren Swami. Discover how hunger can influence emotions, but not always lead to anger. Learn about affect labeling and how naming feelings helps us navigate mood shifts. The discussion reveals that hunger can warp perceptions, making usual behaviors seem unbearable. Tune in for a witty take on a relatable experience, blending science with everyday life!
Jan 14, 2026 • 6min
Daily Dose: Willpower
Kimberley Wilson, a chartered psychologist renowned for her insights on mental health and host of the podcast Complex, delves into the complexity of willpower. She reveals that willpower is not just a trait—it's a combination of planning, motivation, and resources. Kimberley emphasizes the importance of preparing for low-energy moments and introduces the concept of distress tolerance, explaining how it can be learned through therapeutic exercises. She shares valuable insights on building confidence and the benefits of training in other challenging areas.
Jan 13, 2026 • 24min
Doctors' Notes: Alcohol
Dr. May van Schalkwyk, a research fellow at the University of Edinburgh, sheds light on the alcohol industry’s role in shaping UK drinking culture. She discusses why Dry January poses challenges, and whether low- or no-alcohol alternatives truly reduce consumption. May draws parallels between alcohol and tobacco industry tactics, emphasizing the need for effective policies like pricing and advertising restrictions. The conversation also dives into empowering individuals through knowledge about industry influence, promoting healthier choices around alcohol.
Jan 13, 2026 • 29min
Should you do Dry January?
Dr. May van Schalkwyk, a Research Fellow focused on the impact of commercial actors on alcohol policies, joins the van Tulleken twins to explore the complexities of alcohol consumption. She discusses the societal harms of alcohol, including its links to cancer and the misconceptions around moderate drinking. They critically evaluate Dry January, highlighting its limitations and questioning its effectiveness for long-term change. May emphasizes the importance of informed choices and the need for evidence-based policies to address alcohol-related issues.
Jan 12, 2026 • 6min
Daily Dose: Nature
In this episode, Baroness Kathy Willis, an esteemed conservation scientist, shares her insights on the benefits of nature for mental health. She highlights how white and yellow flowers, along with bright green leaves, can calm the brain. Discover the power of scent with essential oils, and learn why real plants outperform artificial ones in uplifting moods. Kathy explains that just 20 minutes in nature, even if reluctantly, can significantly reduce stress. Dive into her evidence-based tips to integrate more nature into everyday life!
Jan 9, 2026 • 4min
Daily Dose: Embarrassment
In this enlightening discussion, Dr. Tiffany Watt-Smith, a cultural historian specializing in emotions and social behavior, unravels the complexities of embarrassment. She explains its vital role in regulating social interactions and deterring norm violations. Tiffany also distinguishes between the fear of embarrassment and the acute experience itself, highlighting how it serves as a communicative form of apology. Interestingly, she compares embarrassment to pain and laughter, emphasizing its function as a social signal. Insightful and relatable, this conversation sheds light on our collective emotional experiences.
