Fast foods, sodas, and ice cream may be American kids' favorite menu items, but they're also probably the worst for those with attention deficit-hyperactivity disorder (ADHD), a new literature review suggests. According to two researchers from Children's Memorial Hospital in Chicago, a relatively simple diet low in fats and high in whole grains, fruits, and vegetables is one of the best alternatives to drug therapy for ADHD. Omega-3 and omega-6 fatty acid supplements have also been shown to help in some controlled studies, they noted. This state-of-the-art review suggests dietary interventions for children with attention-deficit/hyperactivity disorder (ADHD) if: medications are ineffective, parents or children wish to try dietary approaches, or mineral deficiencies were present. Diets to reduce symptoms associated with ADHD include sugar-restricted, additive/preservative-free, oligoantigenic/elimination, and fatty acid supplements. The…