Foods to boost brain function. Medically reviewed by Katherine Marengo LDN, R.D., specialty in nutrition, on Written by Lana Burgess..Green, leafy vegetables. Leafy greens such as kale, spinach, collards, and broccoli are rich in brain healthy nutrients like vitamin K, lutein, folate, and beta .Eating a healthy, balancedt that includes these everyday brain boosting foods may help to keep your memory, concentration and focus as sharp as can be..Citrus fruits and colorful vegetables are also high on Perlmutter s list of “brainy” foods because of their antioxidant properties “the more colorful .Students who eat it tend to perform better than those who don t. Foods at the top of researchers brain fuel list include high fiber whole grains, dairy, and fruits. Just .The Best Foods for Your Brain. Keep your mind in the best shape with this delicious list. By Best .What you eat directly affects your cognition. Who better than a neuroscientist to help you choose the very best brain foods at your local .