Omega 3 Fatty Acid Rich Nuts

Nuts rich in omega-3 fatty acids support cognitive function and help you concentrate. Your body uses omega-3 fatty acids to maintain healthy gray matter and support brain cell function. Low levels of omega-3 fatty acids acids in your system negatively affect your concentration, reducing your capacity for learning and memory formation. English walnuts are especially rich sources of omega-3 fatty acids -- each ounce contains 2.6 grams, or your entire daily recommended intake. Black walnuts also contain some omega-3 fatty acids, at 0.6 gram per ounce.