Boxes of PepsiCo’s Frito-Lay Flamin’ Hot flavored snacks including Cheetos, Fritos, Doritos tortilla chips, and Funyuns are displayed alongside packaged foods for sale at a warehouse grocery store in Hawthorne, Calif., on Dec. 2, 2025. Patrick T. Fallon/AFP/Getty Images
San Francisco has filed a first-of-its-kind lawsuit against some of the country’s largest food and beverage manufacturers, accusing them of engineering and aggressively marketing ultra-processed foods they knew were making Americans sick in order to boost profits.
The complaint, filed Dec. 2 in San Francisco Superior Court, targets nearly a dozen major corporations, including Kraft Heinz, Mondelez International, Post Holdings, Coca-Cola, PepsiCo, General Mills, Nestle USA, Kellanova, WK Kellogg, Mars, and ConAgra Brands. It alleges that the companies’ ultra-processed food products have fueled epidemics of obesity, diabetes, heart disease, and certain cancers while saddling governments with soaring health care costs.
