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by elil17 1551 days ago
The EPA has put out a health advisory about PFOA and PFOS:

> EPA’s health advisories are based on the best available peer-reviewed studies of the effects of PFOA and PFOS on laboratory animals (rats and mice) and were also informed by epidemiological studies of human populations that have been exposed to perfluoroalkyl substances (PFASs). These studies indicate that exposure to PFOA and PFOS over certain levels may result in adverse health effects, including developmental effects to fetuses during pregnancy or to breastfed infants (e.g., low birth weight, accelerated puberty, skeletal variations), cancer (e.g., testicular, kidney), liver effects (e.g., tissue damage), immune effects (e.g., antibody production and immunity), thyroid effects and other effects (e.g., cholesterol changes).

https://www.epa.gov/ground-water-and-drinking-water/drinking...

I’m no chemist but this seems like there’s at least a good bit of scientific evidence that supports the idea that some PFAS are dangerous.