7. Eggs

“Eggs are high in choline, an essential nutrient that has been shown to reduce inflammation and bolster brain function by enabling optimum communication between brain cells,” says Avena. Just be sure to eat the yolks!
One serving: 1 large egg
Aim for: 1 egg per day
Try it: Chopped Egg Salad Toast
8.Beans

Beans are packed with fiber, about 8 grams per 1/2 cup depending on the variety, making them a staple in the Mediterranean diet. One 2017 study suggests loading up on legumes “could improve insulin sensitivity, which could, in turn, influence cognitive function,” the authors write.
One serving: ½ cup cooked
Aim for: At least 3 servings per week
Try it: Kale Stem Greens and Beans