Beneficial Effects of Nut Consumption on Cognitive Function Among Elderly: Findings From a 6-Year Cohort Study

This 6-year cohort study investigated the link between nut consumption and cognitive health in Chinese older adults. Participants consuming at least 70g of nuts weekly had a 17% lower risk of cognitive impairment compared to those consuming fewer nuts. The protective effect was more pronounced with consistent nut consumption across multiple days each week. These findings suggest that moderate nut consumption may help preserve cognitive function and reduce the risk of decline as people age.

Incorporate nuts (70g/week or more) into your diet, spread over multiple days, to support cognitive health. Choose nuts rich in unsaturated fats and antioxidants, such as walnuts and almonds. Although the study demonstrates a significant correlation, causation is not confirmed, and individual benefits may vary based on overall lifestyle and genetics.