Food dyes may cause behavioral problems in children

SAN DIEGO - Those blue drinks, red popsicles and multi-colored cereals could be triggering temper tantrums, learning difficulties, sleep disorders, and a host of physical complaints such as asthma, headaches, hives and ear infections, researchers say.

This year, the U.S. Food and Drug Administration took the first steps in determining if these types of petroleum-based additives are playing a part in the increase in Attention Deficit Hyperactivity Disorder (ADHD) and other behavior and learning problems. The agency acknowledged that some children are sensitive to these chemicals, and they have...