“Per- and polyfluoroalkyl substances (PFAS) are a group of over 4,700 human-made substances. These extremely persistent substances are used in many industrial sectors and are found in a wide range of products, including certain firefighting foams, food packaging, non-stick cookware, cosmetics, textiles, vehicles, and electronics” (Environment and Climate Change Canada, 2023).
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“The broad use of PFAS and their presence throughout the environment has resulted in continuous environmental and human exposure to multiple PFAS, as supported by both environmental and human monitoring studies, including higher exposures in certain human subpopulations. Certain well-studied PFAS can adversely affect multiple systems and organs in both humans and wildlife” (Environment and Climate Change Canada, 2023).