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It is commonly referred to as the main harmful PFAS chemical and PFOA is responsible for many of the negative health effects commonly associated with PFAS. Per- and polyfluoroalkyl substances are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain.
To learn more or to see if your children are eligible to participate in the PFAS-REACH Study, please email pfas-reach@silentspring.org, call/text 617-221-6428, or visit https://pfas-exchange.org ...
2017 PFAS are on the Government of Canada's 2019 chart of substances prohibited by the Canadian Environmental Protection Act, 1999 (CEPA) and by the Prohibition of Certain Toxic Substances Regulations, 2012. These substances are under these regulations because they are "among the most harmful" and "have been declared toxic to the environment ...
A new EU drinking water directive issued in 2020 adopted PFAS limit values. The limit values are 0.1 μg/L for the sum of 20 PFASs including PFHxS, and 0.5 μg/L for the sum of all PFASs. This directive is binding for all EU member nations. It is a minimum directive, and member states can elect to adopt stricter regulations. [19]
PFAS has been found in almost all human blood samples tested, one study found 97% of Americans has PFAS in their blood. [29] PFAS chemicals have been linked to high cholesterol, [ 30 ] altered kidney and thyroid function, [ 31 ] ulcerative colitis, [ 32 ] immunosuppression, [ 33 ] decreased effectiveness of vaccines, [ 34 ] low birth weight ...
Human-made chemicals known as PFAS are back in the spotlight after the feminine hygiene company Thinx settled a class-action lawsuit earlier this month for millions of dollars. The lawsuit was ...
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The observed probable serious effects for human health and the environment are thyroid hormonal disturbances and reproductive toxicity seen in rodents, and effects on liver, kidney and haematological system in rats, hormonal disturbances and effects on reproduction in marine medaka fish and effects on expression of hormone receptors in tadpoles.