There’s a growing understanding of the health threats of PFAS chemicals in what we eat and drink. There’s a growing understanding of the health threats of PFAS chemicals in what we eat and drink. PFAS (Per- and Polyfluoroalkyl Substances), Hazardous and Toxic Substances, Pollution, Agriculture and Farming, Food, Sewers and Sewage, Fertilizer, Environment, Medicine and Health, Content Type: Service NYT > Science