California bans ultraprocessed foods in public schools

The Golden State has become the first US state to phase ultraprocessed foods out of public school meals. The legislation, passed with bipartisan support, will be fully implemented by 2035.

Governor Gavin Newsom signed a law on Wednesday that bans “ultraprocessed foods of concern” from school breakfasts and lunches.

The law defines ultraprocessed foods as products containing additives and high levels of saturated fat, sodium, or added sugar. It directs the state Public Health Department to identify which items are most harmful by June 2028.

Studies show that US children consume nearly 62% of calories from ultraprocessed foods, linked to cancer, heart disease, and diabetes.