Here’s what the researchers found.Reviewed by Dietitian Madeline Peck, RDN, CDNCredit: Design elements: Getty Images. EatingWell design.Key PointsEating nuts may support brain health, especially for those with lower diet quality or less active lifestyles.Even small amounts of nuts were linked to better cognitive function in the study.Nuts are nutrient-rich and easy to add to meals like salads and grain bowls.By 2050, the number of people living …