8 diets to follow at 40 for good physical, mental health at 70 New York Post Scientists pinpoint the diet that can 'keep mind sharp into 70s' and ward off dementia... so how does YOUR menu measure up? Daily MailHealthy childhood diet can ‘keep mind sharp into 70s’ and ward off dementia The GuardianA healthy diet in your forties 'the key to avoiding dementia' The TimesScientists Reveal Foods To Eat Now To Stave Off Cognitive Decline Later Newsweek