The Food and Drug Administration is meeting Wednesday and Thursday to examine whether artificial food dyes cause hyperactivity in children. Recent studies have drawn this link, causing some experts to call on the FDA to ban the dyes ? or at least require a warning label.

Source: http://www.npr.org/2011/03/30/134962888/fda-probes-link-between-food-dyes-kids-behavior?ft=1&f=1007

Clay, Wm. Lacy Cleaver, Emanuel Clyburn, James E. Coble, Howard Coffman, Mike