The FDA usually follows through with manufacturer 's recommendation . Testimony : Some studies show some kids show signs of hyperactivity . History : European countries are using dyes . asked Michael Jacobsen , executive director of the Center for Science and the Public Interest , a watchdog group on nutrition and food safety . The United States still has them .
The FDA usually follows through with manufacturer 's recommendation . Testimony : Some studies show some kids show signs of hyperactivity . History : European countries are using dyes . The United States still has them .