A source of healthful unsaturated fat, avocados may support the brain.
Eating monounsaturated fats may reduce blood pressure, and high blood pressure is linked with cognitive decline.
Thus, by reducing high blood pressure, the unsaturated fats in avocados may lower the risk of cognitive decline.
Peanuts are a legume with an excellent nutritional profile. They contain plenty of unsaturated fats and protein to keep a person’s energy levels up throughout the day. Peanuts also provide key vitamins and minerals to keep the brain healthy, including high levels of vitamin E and resveratrol. Resveratrol is a natural non-flavonoid antioxidant found in peanuts, mulberries, and rhubarb. Evidence from a review article suggests that resveratrol can have protective effects, such as helping to prevent cancers, inflammation, and neurological diseases, including Alzheimer’s and Parkinson’s.