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Life Kit
The science behind the FDA ban on food dye Red No. 3
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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Quick takeaways
- The FDA's ban on Red No. 3 highlights its association with cancer risks and reflects growing concerns over food additive safety.
- Concerns about other synthetic dyes like Red 40 point to behavioral issues in children, prompting advocacy for stricter regulations and alternatives.
Deep dives
FDA's Ban on Red Dye Number Three
The Food and Drug Administration has announced the ban on red dye number three, citing its link to cancer in lab rats. This dye, a petroleum-based compound used in thousands of food products, has been under scrutiny since a petition was filed in 2002. Despite its widespread use and prior FDA claims of safety in low amounts, other countries had already imposed restrictions or bans on the substance. The ban reflects a response to the Delaney Clause, which prohibits food additives found to cause cancer from being authorized for use.
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