FDA bans Red 3 dye from food and drugs

By Lorne J. Hofseth, University of South Carolina Red 3 – also called FD&C Red No. 3, erythrosine or E127 – has been widely used in food, cosmetics and pharmaceuticals since its FDA approval in 1969. You’ve likely encountered Red 3 before. It’s a common additive to many candies, beverages, baked goods, cereals, maraschino cherries and gelatin desserts, as well as certain medications, syrups and cosmetics. However, mounting scientific evidence suggests that consuming Red 3 poses significant health risks. These risks prompted California to ban its use in food in 2023 and the Food and Drug Administration to ban its use in both food and pharmaceuticals nationwide on Jan. 15, 2025. As a researcher studying inflammation and cancer, I investigate how synthetic food dyes affect human health. Stricter regulations reflect growing concerns over the negative physiological effects of Red 3 and other synthetic dyes on your body, including causing cancer. Health risks of Red 3 Over the past 35 years, an increasing amount of scientific evidence has identified the negative health effects of Red 3. While researchers haven’t yet established a direct link between Red 3 and cancer in people, substantial evidence from animal studies points to its carcinogenic potential....