Guidelines to Reduce PFAS and Pesticide Exposure

PFAS chemicals have been detected in a wide range of everyday items, including food, drinking water, cookware, cosmetics, breast milk and even clothing. Experts say exposure is almost unavoidable, but recommend a balanced, varied diet and regular water quality checks as the most practical ways to limit intake. They note that the health risks from excessive weight, salt and fat intake may outweigh those from low‑level PFAS exposure.

Pesticides are similarly pervasive, appearing in indoor dust, legacy residues such as DDT, and on treated textiles and pet products. Health concerns include hormonal disruption, neurotoxicity and possible carcinogenic effects, especially when multiple chemicals act together. Simple measures—installing window screens, sealing entry points, using non‑chemical pest control, choosing organic or certified textiles, and regularly cleaning pet bedding—can markedly reduce personal contact with these substances.