Look out for Red 3, FD&C Red No. 3, erythrosine, or E127 in the ingredients list of your favorite processed foods. Anhelina Chumak/iStock via Getty Images Plus Lorne J. Hofseth, University of South Carolina Red 3 – FD&C Red No. 3, erythrosine, or E127 – has been widely used in food, cosmetics, and pharmaceuticals since … Continue reading FDA Bans Red 3 Dye Linked to Cancer in Rats