Forever Chemicals Found in Beer

A new study reveals the presence of high levels of per- and polyfluoroalkyl substances (PFAS), also known as 'forever chemicals', in some U.S. beers. Researchers tested 23 beers from various regions, finding the highest concentrations in beers brewed using water from known PFAS-contaminated sources. The study highlights how PFAS contamination can spread through water sources to other products, urging brewers, consumers, and regulators to increase awareness and improve brewery water treatment systems.