A new study of more than 29,000 older adults has identified six habits from eating a variety of foods to regularly reading or playing cards that are linked with a lower risk of dementia and a slower rate of memory decline.
While researchers have long known that there is a link between dementia and factors such as social isolation and obesity, the size and scope of the new study adds substantial evidence to a global body of research that suggests a healthy lifestyle may help brains age better.