Forever chemicals in pesticides

A new study published in the journal Environmental Health Perspectives reveals that per- and polyfluoroalkyl substances (PFAS), commonly known as 'forever chemicals', are increasingly found in U.S. pesticides, raising significant health concerns. The research indicates that 14% of all active pesticide ingredients contain PFAS, with nearly one-third of those approved in the last decade. These chemicals are linked to weakened immune responses, potential fertility reduction, and hormonal disruptions, and they have been detected in waterways across the U.S. The study highlights a troubling trend in agricultural practices, as PFAS are used on staple foods like corn, wheat, and strawberries, and in residential pest control products. Co-author Alexis Temkin stresses the urgent need for better regulation of these chemicals to mitigate their environmental and health impacts. This comprehensive review marks a significant step in understanding PFAS contamination sources, emphasizing pesticides as a previously overlooked avenue of exposure.