Angela Rippon and Dr Chris van Tulleken investigate how much of the way we age is down to genetics and how much of it is down to the way we live our lives.

Angela Rippon and Dr Chris van Tulleken investigate what can give brains a boost, including how injections of young people's blood may help beat dementia.

Angela Rippon and Dr Chris van Tulleken team up with scientists to turn back the clock on a group of volunteers, showing how to reverse the ageing process.

Angela Rippon and Dr Chris van Tulleken investigate the ageing process. An unfit 57-year-old discovers how building muscle could protect her against illness.

Angela Rippon and Dr Chris van Tulleken investigate the ageing process. A woman sees what her diet is doing to her skin, and an ex-policeman scores the worst body age seen so far.