An investigation from Consumer Reports revealed that the packaging used for food at many major fast-food chains including McDonald's, Burger King, Chick-Fil-A, and Sweet Green contain a cancer-causing called PFAS, or per- and polyfluoroalkyl substances.
The same chemical is used for nonstick coating on pans, creating water-resistant clothing, and making fabrics and carpets stain-resistant.
PFAS-made packaging resembles paper or cardboard, but oils from greasy foods do not soak through.
Health and environmental advocates are calling for restrictions on PFAS use, especially in food packaging.
McDonald's has vowed to end the use of the chemical by 2025.
PFAS exposure has been linked to a growing list of problems, including increased risk for some cancers, immune system suppression, and lower birth weight, raising alarms about the use of these compounds, especially in items such as burger wrappers and salad bowls.
Some studies show PFAS exposure may LAO affect the growth, learning, and behavior of infants and older children, in addition to other health effects, according to Tracy Gregoire, Healthy Children Project Director of the Learning Disabilities Association of America. "There are safer alternatives to these harmful forever chemicals, and we are thrilled that McDonald's is joining a growing number of quick-service restaurants."
Justin Boucher, an environmental engineer at the Food Packaging Forum, a nonprofit research organization based in Switzerland, described the exposure as clear and direct, as the substances migrate into food.
Consumer Reports tested over 100 food packages from restaurants and grocery chains, finding the chemicals in many types of packaging—from single-use paper plates to wrappers and paper bags.
The report states that PFAS was found in some packaging from every retailer they tested, including many fast-food chains, such as McDonald's, Burger King, and Chick-fil-A.
The fast-food chains have publicly committed to reducing PFAS in their packaging after learning of CR's test results.
Even chains that promote healthier fare, such as Cava and Trader Joe's, were also found to have some packaging that contained PFAS, CR's tests found.


Visa to Move European Headquarters to London’s Canary Wharf
Bayer’s Stroke Drug Achieves Breakthrough Trial Results, Boosting Market Confidence
Sam Altman Reportedly Explored Funding for Rocket Venture in Potential Challenge to SpaceX
China Urged to Prioritize Economy Over Territorial Ambitions, Says Taiwan’s President Lai
Innovent’s Xinermei Intensifies Weight-Loss Drug Battle in China
Lost in space: MethaneSat failed just as NZ was to take over mission control – here’s what we need to know now
Asia’s IPO Market Set for Strong Growth as China and India Drive Investor Diversification
NASA Faces Major Workforce Reduction as 20% of Employees Prepare to Leave
Dollar Slides to Five-Week Low as Asian Stocks Struggle and Markets Bet on Fed Rate Cut
Obamacare Premiums Set to Double in 2026 as Subsidy Expiration Looms Amid U.S. Shutdown
FDA Names Tracy Beth Høeg as Acting CDER Director After Richard Pazdur Announces Retirement
Eli Lilly’s Inluriyo Gains FDA Approval for Advanced Breast Cancer Treatment
IKEA Launches First New Zealand Store, Marking Expansion Into Its 64th Global Market
Pfizer Secures $10 Billion Deal for Obesity Drug Developer Metsera, Outbids Novo Nordisk 



