Nuts
Studies have proved that nuts would improve some markers of heart health, which is important to ensure a healthy brain. These foods would help prevent some neurodegenerative diseases and boost your cognition. Also, people who consume nuts on a regular basis would have a sharper memory over time. These benefits might be attributed to some nutrients, such as vitamin E, antioxidants, and healthy fats. Vitamin E can shield your cell membranes and protect them from free radical damages, thus slowing down mental decline. While all types of nuts are healthy, walnuts might be the best option with extra omega-3 fatty acids. [4]
