Verkkoresearch has found the most common pfas chemicals, pfoa and pfos, have probable links to high cholesterol, ulcerative colitis, thyroid disease, testicular cancer, kidney cancer, and. — new jersey’s largest drinking water supplier discovered a toxic chemical in the river where it gets water for hundreds of. Verkkoalmost half of the tap water in the united states is contaminated with chemicals known as “forever chemicals,” according to a study from the us.

Pfas are found in a small quantity in most.