Health and Human Services Secretary Robert F. Kennedy Jr. flanked by Director of the National Institutes of Health Jay Bhattacharya (left) and Food and Drug Administration (FDA) Commissioner Marty Makary, (right), speaks during a news conference on the FDA’s intent to phase out the use of petroleum-based synthetic dyes in the nation’s food supply at the Hubert Humphrey Building Auditorium in Washington. (AP Photo/Jose Luis Magana)

US health officials seek to phase out artificial dyes from the food supply

WASHINGTON (AP) -- US health officials say they will urge foodmakers to phase out petroleum-based artificial colours in the nation’s food supply, but stopped short of promising a formal ban and offered few specifics on how they intended to achieve the sweeping change.
Food and Drug Administration Commissioner Marty Makary said at a news conference Tuesday that the agency would take steps to eliminate the synthetic dyes by the end of 2026, largely by relying on voluntary efforts from the food industry. Health Secretary Robert F. Kennedy Jr., who joined the gathering, said he had heard from food manufacturers, but had no formal agreements with them.
“We don’t have an agreement, we have an understanding,” Kennedy said.
The officials said the FDA would establish a standard and timeline for industry to switch to natural alternatives, revoke authorisation for dyes not in production within coming weeks and take action to remove remaining dyes on the market.
“Today, the FDA is asking food companies to substitute petrochemical dyes with natural ingredients for American children as they already do in Europe and Canada,” Makary said.
The proposed move is aimed at boosting children’s health, he added.
“For the last 50 years we have been running one of the largest uncontrolled scientific experiments in the world on our nation’s children without their consent,” he said.
The process to revoke approved additives from the food supply typically takes several years and requires public comment, agency review and final rulemaking procedures.
Industry groups said that the chemicals are safe and suggested they would try to negotiate with regulators to keep them available.
“FDA and regulatory bodies around the world have deemed our products and ingredients safe, and we look forward to working with the Trump Administration and Congress on this issue,” said Christopher Gindlesperger, spokesman for the National Confectioners Association. “We are in firm agreement that science-based evaluation of food additives will help eliminate consumer confusion and rebuild trust in our national food safety system.”
Health advocates have long called for the removal of artificial dyes from foods, citing mixed studies indicating they can cause neurobehavioural problems, including hyperactivity and attention issues, in some children. The FDA has maintained that the approved dyes are safe and that “the totality of scientific evidence shows that most children have no adverse effects when consuming foods containing colour additives.”
The FDA currently allows 36 food colour additives, including eight synthetic dyes. In January, the agency announced that the dye known as Red 3 — used in candies, cakes and some medications — would be banned in food by 2027 because it caused cancer in laboratory rats.
Artificial dyes are used widely in US foods. In Canada and in Europe — where synthetic colors are required to carry warning labels — manufacturers mostly use natural substitutes. Several states, including California and West Virginia, have passed laws restricting the use of artificial colours in foods.
The announcement drew praise from advocates who say the dyes carry health risks and serve no purpose beyond the cosmetic.
“Their only purpose is to make food companies money,” said Dr Peter Lurie, president of the Centre for Science in the Public Interest and a former FDA official. “Food dyes help make ultraprocessed foods more attractive, especially to children, often by masking the absence of a colorful ingredient, like fruit.”

(Latest Update April 25, 2025)