GP Dr Zoe Williams investigates the contraceptive pill - exploring the latest scientific research and investigating the future of birth control. Show more

The team investigate the best way to beat stress, how sleep affects mental health and why laughing can be as good as exercise for improving mood. Show more

The team find out why fizzy drinks make you eat more, whether caffeine boosts your physical performance, what men can do about baldness and hear the psychiatrist's guide to OCD. Show more

The team see whether coconut oil can cut cholesterol, discover how much fruit is too much and investigate a sleep disorder that causes up to 40,000 road accidents a year. Show more

Series giving answers to health questions. Michael Mosley finds out if eating carbs in the evening is bad for you, while psychiatrist Alain Gregoire reveals how to recognise PTSD. Show more

Michael Mosley runs an experiment to find out which foods are best for providing the essential but neglected nutrient iodine, and Giles Yeo discovers why stress can make you fat. Show more

Can beetroot and leafy greens give your body and brain a boost? Plus a look at the new generation flu vaccine and advice on which health apps for your phone can be trusted. Show more

Which types of exercise give you the strongest bones, and how to stay healthy if your body clock is out of sync with your work day. Show more

Michael Mosley and Zoe Williams test whether 'exercise snacking' - short bursts of exercise integrated into daily life - can be as good for your health as one long workout. Show more

Les Dennis, Susannah Constantine, Tameka Empson and Miles Jupp embark on a mission to regain their fitness, while trying to inspire the public to get active for Sport Relief. Show more

Hannah Fry delves into the data we have today to provide an evidence-based vision of tomorrow. With some expert help, she investigates questions we want answered about the future. Show more

Hugh and Steph challenge staff at a garden centre in the Wirral to test out easy solutions for their aches and pains. Show more

Hugh Fearnley-Whittingstall and Steph McGovern help the Humberside Police to combat their sedentary behaviour, and they also meet a family struggling with body confidence and test the power of CBD. Show more

This week Hugh and Steph challenge one GP surgery to tackle their compulsive snacking while taking on their own health concerns – from Hugh's stress to Steph's dodgy tummy. Show more

Michael Mosley and the team explore how learning a new language can stave off dementia, whether going vegan makes you healthier, and how to protect your teeth from a hidden danger. Show more

Michael Mosley finds out whether a glass of wine can protect your blood vessels from the harmful effects of junk food. Giles Yeo sets out to test home breathalyser kits. Show more

Michael Mosley finds out whether singing can boost feel-good chemicals in the brain, and Dr Zoe Williams discovers why music could help people with dementia. Show more

Michael Mosley and the doctors investigate what giving up alcohol for a month really does to your health, whether massage is worth the money, and whether medical cannabis is safe. Show more

Michael Mosley and the doctors investigate whether t'ai chi is as good as a workout, what we can do about heartburn, and the new technology that is transforming brain surgery. Show more

Michael McIntyre hosts as Chris Hoy, Georgia Toffolo, Robert Peston, Snoochie Shy, Bez, Dr Zoe Williams and Joel Dommett try to help the contestants answer their way to a fortune.