A Food and Drug Administration advisory committee began weighing evidence Wednesday on whether dye additives in food affects behavior in children. The panel listened to testimony from doctors and scientists who contend that studies, although small in many cases, do show that some kids begin to show signs of hyperactivity once they are exposed to certain dye mixtures.
The question is, should the FDA committee urge the agency to strengthen its regulation of these ingredients?
According to the experts who testified, European companies already are dropping dyes including Blue #1, Yellow #5, Green #3 and others and substituting natural dyes for them. But the United States still allows artificial dyes, mostly for aesthetic reasons, not for taste.
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