CBS News - Are there toxins in your fast food packaging?

February 1, 2017

By Dennis Thompson

Excerpt: Many grease-resistant fast-food wrappers and boxes contain potentially harmful chemicals that can leach into food, a new study contends.

Testing on more than 400 samples from restaurants nationwide revealed that nearly half of fast-food wrappers and one out of five paperboard food boxes contained detectable levels of fluorine, said lead researcher Laurel Schaider. She's an environmental chemist at the Silent Spring Institute in Newton, Mass.

Previous studies have linked some fluorinated chemicals such as perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) to kidney and testicular cancer, low birth weight, thyroid disease, decreased sperm quality, pregnancy-induced high blood pressure, and immune system problems in children, the study authors said in background notes.

Major U.S. manufacturers voluntarily phased out PFOA and PFOS for most uses starting in 2011, but other countries still produce them. These study results show that fluorinated chemicals are still widely present in food packaging, the authors said.

Chemicals in Food Packaging