
S01E01 Brain
Scientists believe that challenging the body can benefit the brain. Dr Michael Mosley learns how meditation can help fight dementia and how people can sharpen their minds by being more like children.
For most people, the risk of getting sick increases with age. Dr. Mosley wants to find out how we've become so much better at fighting infection, and he's looking for the secrets to keeping our bodies healthy on the inside, starting with the immune system.
Dr Mosley travels the world to meet people who seem to have unlocked the secrets to defying ageing. He investigates the science behind their claims and, in doing so, provides tangible tips on how to live longer, healthier lives.