In a study published in the Journal of Public Health, scientists find that both younger and older adults who engage in regular physical activity, consume more fruits and vegetables and are normal weight have overall better cognitive functioning.
Regular physical activity and healthy eating has long been associated with a reduced risk for a range of chronic conditions.
For older adults, there is a growing body of evidence that exercising may delay the onset of cognitive decline.
Previous studies in have shown that older adults who eat more fruits and vegetables perform better in mental activities than older adults who report eating a lower amount.