Life Kit The science behind the FDA ban on food dye Red No. 3
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Feb 3, 2025 Maria Godoy, a senior editor and correspondent with the NPR Science Desk, discusses the FDA's recent ban on the food dye Red No. 3, which has been linked to cancer in rats and behavioral issues in children. Godoy explains the historical use of the dye and the implications of the Delaney Clause. The conversation highlights the urgent need for safer food dyes, especially considering Red No. 3's presence in over 3,000 products. Parents are encouraged to be mindful of these additives while striving for healthy eating habits for their children.
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Red Dye No. 3 Ban
- The FDA is banning Red No. 3, a food dye, due to its link to cancer in rats.
- This decision follows a petition and review of the Delaney Clause, a 1958 law prohibiting carcinogenic food additives.
Red Dye No. 3 and Cancer
- Studies from the petition showed male rats developed cancer when exposed to high levels of Red No. 3.
- Despite this, the FDA previously deemed the dye safe for humans in food, citing lower consumption levels.
Delayed FDA Action
- The FDA's delayed action on Red No. 3, despite existing evidence, has drawn criticism.
- Consumer groups, like the Center for Science in the Public Interest, have been urging the FDA to ban the dye for years.