Improve brain function

A 2020 study that was written in The American Journal of Clinical Nutrition suggests that eating walnuts may aid older persons who are at risk of cognitive impairment and prevent such decline. Over 600 elderly people were randomly allocated to one diet that contained 15% of their calories from walnuts or another diet that did not. The cognitive performance of healthy volunteers was unaffected by the walnuts, but brain MRIs revealed that higher-risk individuals, such as heavier smokers and those with poorer baseline neuropsychological test scores, were more affected by the nuts.

Walnuts have the power to enhance a number of mental processes, including your brain's capacity for speedy processing, memory, and mental flexibility. Numerous studies have shown that eating walnuts regularly significantly enhances these particular brain processes.

More precisely, walnuts have a high concentration of omega-3 fatty acids, which can enhance adult cognitive function and guard against future cognitive deterioration. Omega-3 fatty acids are recommended for regular consumption due to their beneficial effects on the brain. You can get the daily necessary quantity of omega-3 fatty acids by eating a handful of walnuts every day.