Which Red Number is Bad for You? A Guide to Health, Finance, and More
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4 min read
In early 2025, the U.S. Food and Drug Administration (FDA) officially banned the food dye Red No. 3 due to its link with cancer in animal studies, bringing attention to potentially harmful “red numbers”. However, this phrase extends far beyond food additives, encompassing critical warnings in personal finance and urgent medical conditions, all demanding careful attention.
