A good diet is also very important for boosting brain power and preventing age related memory loss. A good diet is a win- win, as it will give you an overall healthy life. Experts stress that a variety of fruits and vegetables should feature in your diet, with five to seven servings of them daily. Reviva Brain Reviews No one specific food can be labeled as "brain food" but antioxidants often found in fruits and vegetables help to control the damage free radicals cause to cells.