AFFF, also known as Aqueous Film-Forming Foam, is a type of firefighting foam that coats the fuel of a fire with a thick film to prevent contact with oxygen and the formation of flammable vapors. This foam has been utilized by firefighters, military bases, and airports for several decades since its creation in the 1960s.

AFFF frequently contains PFAS (per- and polyfluoroalkyl substances), a diverse group of chemicals used in hundreds of types of products. PFAS in the environment can enter the food supply through plants and animals that are grown, raised, or processed in contaminated areas.

The Environmental Protection Agency (EPA), Center for Disease Control (CDC), and American Cancer Society (ACS) have issued warnings about PFAS, indicating that these chemicals break down slowly over time and have been linked to multiple cancers in various scientific studies. While there is still much to learn, it is important to be aware of the potential risks associated with PFAS exposure.

As they are long-lasting and frequently used chemicals, most people are regularly exposed to PFAS. In addition to being in various processed foods and drinks, these chemicals have absolutely wreaked havoc on our air, soil, and water! While it is still early days, studies continue to show that exposure from contaminated resources can lead to severe adverse health effects.