brain-boosting foods: fresh salmon, vegetables, nuts & berries on black background with chalk hand-drawn brain picture -

copy space plate serving cognitive function top view delicious dish minerals chalk handdrawn brain picture meal nutrition vegetables health education black background balanced diet nutrients healthy eating vitamins boost brainboosting learning superfoods antioxidants nutritious foods fresh salmon gourmet power wellness mental performance berries concentration food brainhealthy culinary concept memory study nuts