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Per- and polyfluoroalkyl substances (PFAS) are a large, complex group of synthetic chemicals that have been used in consumer products around the world since about the 1950s. They are ingredients in various everyday products. For example, PFAS are used to keep food from sticking to packaging or cookware, make clothes and carpets resistant to stains, and create firefighting foam that is more ...
Endocrine disruptors are found in many everyday products, including some cosmetics, food and beverage packaging, toys, carpet, and pesticides. Some chemicals that act as flame retardants may also be endocrine disruptors. Contact with these chemicals may occur through air, diet, skin, and water. EDCs cannot be completely avoided or removed ...
PFAS are a large, complex, and ever-expanding group of manufactured compounds that are widely used to make everyday products more resistant to stains, grease, and water. For example, they are used to keep food from sticking to cookware, make clothes and carpets resistant to stains, and create firefighting foam that is more efective.
In 2022, partly funded by the National Science Foundation, Cyclopure developed a filter cartridge that is packed with cyclodextrins to trap and remove PFAS from water. The filter cartridge is compatible with commercial tabletop pitchers and can provide up to 65 gallons of PFAS-free water. The filters remove PFAS to non-detectable levels well ...
Now. carbon (GAC) filtration to remove PFOA and other PFAS chemicals from drinking water.1. Many health care providers did not know how to assess patients for PFAS exposures, nor did they know how to advise patients on preventing exposure. Scientists documented widespread PFAS exposure in young girls.1.
Welcome to NIEHS. The National Institute of Environmental Health Sciences is one of the 27 institutes and centers that makes up the National Institute of Health, which is part of United States Department of Health and Human Services. Our mission is to research how the environment affects biological systems across the lifespan and to translate ...
Grant Funded. NIEHS funds a substantial portfolio of research in the field of environmental health sciences conducted by investigators in many disciplines from various organizations. These research activities span the range from basic mechanistic research to clinical and epidemiologic studies using human subjects.
Further, the three recreational water samples had an average PFAS level of 49.37 ng/L. PFAS types were distributed uniquely across the three regions of the river, indicating that while each community faces elevated PFAS exposures, the type of PFAS varies by local sources of contamination. The untargeted analysis found nine less common types of ...
A National Science Foundation study, in 2017, found PFAS coatings on 46% of food-wrap papers and 20% of paperboard containers collected from fast-food restaurants across the U.S. In a subsequent, related NIEHS-funded study, consumption of meals from fast food, and pizza and other restaurants, was generally associated with higher serum PFAS ...
And now, according to a study funded by NIEHS, human exposure to microplastics and plastic additives - chemicals such as heat and UV stabilizers, plasticizers, and flame retardants added to improve certain properties of plastics - may be linked to an increased risk for obesity by affecting metabolism and promoting the growth of fat cells.