This episode looks at children who may need a risky double lung transplant.
1/3 How to avoid losing your marbles, and Michael Mosley's tips to cure cramp.
This episode looks at children with serious diseases of the brain.
3/3 200 volunteers to test a surprising way to cure food cravings.
Doctors in the Bone Marrow Transplant Unit strive to save the lives of three children.
1/2 How medics are finding new ways to get around the shortage of transplant organs.
Britain's top dentists show how science can change how we all look after our teeth.
12/15 Flight nurse Sue takes off with a 99-year-old patient on a tricky flight.
15/15 Dr Carla helps a man who walked a mile through the bush with a broken back.