Simple ways to reduce Alzheimer’s risks

Lifestyle is responsible for about three-quarters of brain ageing — but there are “simple and effective ways” to reduce the risk of developing Alzheimer’s disease and other forms of dementia, according to analysis.

A review of academic studies and data by Age UK shows that about 76% of cognitive decline — changes in thinking skills with age including memory loss and speed of thinking — is accounted for by lifestyle and other factors, including level of education.

The charity’s review, which included the latest international dementia studies, indicates that certain lifestyle factors such as regular physical exercise, eating a Mediterranean diet, not smoking, and drinking alcohol in moderation decrease the risk of developing Alzheimer’s and other forms of dementia.