Dr Chris and Dr Xand from Operation Ouch explain why it is important to wash our hands, especially after going to the toilet. When are the important times to wash our hands? Why? Why do you think germs are spread so easily by hands? How should we wash our hands to make sure they are properly clean? Does it matter if we use soap or not?
In this special episode, the doctors investigate food and poo to show you why it's important to know what you're eating and look after your body!
The Ouch Awards are back! We reveal the four winners as the doctors surprise them at home.
Michael Mosley tests how hard you really need to exercise to improve your health. Alain Gregoire cures his lifelong phobia of heights in just two hours using virtual reality. Meanwhile, Zoe Williams investigates a hidden illness that can cause stillbirth, and Giles Yeo tests the extraordinary claim that eating less can boost your memory, and whether hot drinks or cold are best to cool you down.
When a new, deadly virus spreads across North America at an alarming rate, one man is singled out for bringing the disease to the country.