Red 40, Yellow 5, and Blue 1: A Guide to the Most Common Food Dyes
Of the nine artificial food dyes approved by the FDA, three dominate the American food supply: Red 40 (Allura Red AC), Yellow 5 (Tartrazine), and Blue 1 (Brilliant Blue FCF). Together, these three petroleum-derived colorants account for the vast majority of artificial dye consumption in the United States, appearing in everything from breakfast cereals and […]
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