Tag: PFAS

  • Perfluoroalkyl and polyfluoroalkyl substances

    Perfluoroalkyl and polyfluoroalkyl substances Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a large group of over 4,000 human-made chemicals known for their heat, water, and grease-resistant properties. Since the 1950s, PFAS have been widely used in consumer goods such as textiles, food packaging, firefighting foams, and cosmetics.  Due to their widespread use and persistence, PFAS chemicals…

  • Forever chemicals

    Forever chemicals “Forever chemicals” is a term used to refer to a category of human-made synthetic chemicals known as per- and polyfluoroalkyl substances (PFAS). PFAS are characterized by strong molecular bonds between carbon and fluorine atoms, making them highly resistant to degradation in the environment. PFAS can accumulate in nature and in human tissues, raising…