Gabriel Weston uncovers extraordinary cases that are revealing new discoveries about the human body, including a girl with two hearts and a man who can sing two notes at once. Show more

Science series. Surgeon Gabriel Weston discovers the truth about why so many people are piling on the pounds, and how to fight the fat epidemic by altering how brains work. Show more

Gabriel Weston examines how television has played a crucial role in documenting seismic shifts in British law and policing, from the death penalty to laws against homosexuality. 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

Gabriel Weston investigates the forensic advances that have elevated the murder weapon from its role of mere evidence to that of key witness. Show more

Gabriel Weston explores extraordinary cases that are helping uncover the mysteries of the human body, including a man who feels no pain and a woman who can smell Parkinson's. Show more

Gabriel Weston uncovers extraordinary cases that are bringing new discoveries about the human body. In this episode, we meet a man who injects himself with deadly snake venom. Show more

Gabriel Weston uncovers extraordinary cases that are disclosing new discoveries about the human body, including a man with bones as strong as granite. Show more

Surgeon Gabriel Weston uncovers extraordinary cases that are bringing new discoveries about the human body. This week, we meet a girl whose heart has formed outside her ribcage. 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