Summary: In the past several decades there has been a sharp increase in the amount of artificial dyes and flavorings children encounter daily in foods, beverages, medicines, and toiletries such as toothpaste. Over the same period there has been a marked increase in the number of diagnoses of neurobehavioral disorders such as attention deficit/hyperactivity disorder. Bernard Weiss began studying potential links between artificial food dyes and neurobehavioral effects in children in the late 1970s. In this podcast he discusses some of his earliest research and tells why he remains convinced the two are connected. Weiss is a professor in the Department of Environmental Medicine at the University of Rochester Medical Center.
