Is There a Link Between Diet, ADHD?Is There a Link Between Diet, ADHD?

NutraIngredients.com recently reported on a Harvard Medical School Review disputing previous studies linking diet, additives and omega-3s to attention deficit hyperactivity disorder (ADHD). Researchers said many of the studies were flawed or too small, and quite possibly, if could be the parents expectations causing positive perceptions rather than true improvement from nutritional supplementation.