Large studies encompassing thousands of people have since shown that following the MIND diet corresponds with better cognitive functioning, a lower risk of dementia and slower disease progression in people with Alzheimer’s. People benefit from the diet regardless of whether they start it in midlife or late life.

The federal government has released new dietary guidelines, introducing an emphasis on consuming meat and dairy and avoiding highly processed foods.

The new food pyramid emphasizes protein at every meal and full-fat dairy. Dietitians share their reactions and simple tips for healthy eating.

The DASH and Mediterranean diets can both support stable blood pressure and heart health. Which one works for you depends on your preferences and lifestyle.