Walnuts are the top nut for brain health. They have a significantly high concentration of DHA, a type of Omega-3 fatty acid. Among other things, DHA has been shown to protect brain health in newborns, improve cognitive performance in adults, and prevent or ameliorate age-related cognitive decline.
One study even shows that mothers who get enough DHA have smarter kids. Just a quarter cup of walnuts provides nearly 100% of the recommended daily intake of DHA.
Additional research has found that people with walnuts and walnut oil in their diets have lower resting blood pressure as well as lower blood pressure responses to stress in the laboratory.
Is walnut good for the brain?
Walnuts are rich in alpha-linolenic acid, a plant-based omega-3 fatty acid. Walnuts also possess more polyphenolic compounds than any other type of nut. Both omega-3 fatty acids and polyphenols are considered critical brain foods that may counteract oxidative stress and inflammation, two drivers of cognitive decline.
Do walnuts increase brainpower?
Nuts are excellent sources of protein and healthy fats, and one type of nut, in particular, might also improve memory. A 2015 study from UCLA linked higher walnut consumption to improved cognitive test scores. Walnuts are high in a type of omega-3 fatty acid called alpha-linolenic acid (ALA).
How many walnuts should I eat a day for brain health?
Substantial evidence from animal and human studies suggests that dietary consumption of walnuts (1–2 oz per day) can improve cognitive function and also reduce the risk of other diseases, such as cardiovascular disease, depression, and type 2 diabetes, which are risk factors for the development of dementia.
Which is better for the brain almond or walnut?
Both walnuts and almonds offer numerous health-promoting effects, and adding them to your diet has been proven to be beneficial. However, when looking for an optimal nut for weight loss and blood sugar control, almonds may be the best choice. In contrast, walnuts may be better for brain health.