Experts say there are ways to reduce our risk of dementia, including diet and exercise, protecting against hearing loss, and maintaining social connections.

It may partly explain why finding a dementia cure has failed so far. Dementia is not a single disease, but is the name for a group of symptoms that include problems with memory and thinking.

at risk of developing early dementia, have said they will not stop fundraising until they have contributed £1m towards research for a cure. Jordan and Cian Adams from Redditch, Worcestershire ...