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PFAS Levels in US Drinking Water Could Be Twice as High as Reported
Per- and polyfluoroalkyl substances (PFAS) are often informally referred to as 'forever chemicals' because they've soaked so deeply into the environment and take such a long time to break down.
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Per- and polyfluoroalkyl substances, dubbed “forever chemicals,” have deeply penetrated the environment and persist for long periods. Thousands of PFAS are in circulation, widely used in manufacturing and product materials. Scientists continue to evaluate the health risks posed by these chemicals and to measure daily human exposure.
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