From the CDC[0]: A large number of studies have examined possible relationships between levels of per- and polyfluoroalkyl substances (PFAS) in blood and harmf

From the CDC[0]: A large number of studies have examined possible relationships between levels of per- and polyfluoroalkyl substances (PFAS) in blood and harmful health effects in people. However, not all of these studies involved the same groups of people, the same type of exposure, or the same PFAS. These different studies therefore reported a variety of health outcomes. Research involving humans suggests that high levels of certain PFAS may lead to the following: - Increased cholesterol levels - Decreased vaccine response in children - Changes in liver enzymes - Small decreases in infant birth weights - Increased risk of high blood pressure or pre-eclampsia in pregnant women - Increased risk of kidney or testicular cancer [0] https://www.atsdr.cdc.gov/pfas/health-effects/index.html https://www.atsdr.cdc.gov/pfas/health-effects/index.html