3. Beans
Beans are rich in fiber, B vitamins and omega fatty acids. Fiber helps keep you fuller longer and creates a gradual release of sugar, helping concentration and memory so you can keep a steady work flow throughout the day. B vitamins help convert a chemical compound, homocysteine, into other important brain chemicals like acetylcholine, which aids in creating new memories. And, of course, omega fatty acids are essential for brain development and sustenance.
4. Blueberries
Blueberries and other dark berries are rich in antioxidants, which protect against free radicals, making them one powerful brain food. They also help fight against degenerative changes in the brain and enhance neural functioning and communication.