"The Delaney Clause is clear; the FDA cannot authorize a food additive or color additive if it has been found to cause cancer in humans or animals. Evidence shows cancer in laboratory male rats exposed to high levels of FD&C Red No.3," said Jim Jones, the FDA's deputy commissioner for human foods.

Studies show high doses could cause cancer in rats, but the regulators maintain that no evidence exists that ingesting the coloring causes cancer in humans.

U.S. regulators on Wednesday banned the dye called Red 3 from the nation’s food supply, nearly 35 years after it was barred from cosmetics because of potential cancer risk. Food and Drug Administration officials granted a 2022 petition filed by two dozen food safety and health advocates,