For years, the thought of living forever has been the subject of fascination. For many of us, it conjures the image of old billionaires being cryogenically frozen, but instead of living forever, what about living healthier for longer?
A simple treatment to delay the ageing process and all the ailments that come with it could be available in as little as five to 12 years.
Dr Doug Wilson joins Hayley Holt in discussing the ageing process.