Artificial Food Dyes (Red 40, Yellow 5, Yellow 6)

Red 40, Yellow 5, and Yellow 6 dominate the US food dye market, accounting for 90% of artificial colorants used in products from Froot Loops to Gatorade, all derived from petroleum. While the EU does not ban these dyes outright, it mandates warning labels stating they "may have an adverse effect on activity and attention in children," a move that prompted most European manufacturers to voluntarily switch to natural colorants. Notably, the same Fanta sold in the US contains Yellow 6 and Red 40, whereas its UK counterpart uses carrot and pumpkin extracts. This discrepancy costs the US industry an estimated 20% more in synthetic dye exposure per capita than the average European.