By: Will Boyce Background The human body is made up of water, proteins, fats, and . . . per- and polyfluoroalkyl substances? These chemicals, or PFAS for short, are a group of nearly 15,000 synthetically made chemicals known for their strong resistance to heat and other substances, earning them the title “forever chemicals.”[1] And while […]| Wake Forest Law Review
At least 45% of the nation’s tap water is estimated to have one or more types of the chemicals known as per- and polyfluorinated alkyl substances, or PFAS, according to a new study by the U.S. Geological Survey. There are more than 12,000 types of PFAS, not all of which can be detected with current tests; the USGS study tested for the presence of 32 types.| www.usgs.gov