Question

What percentage of Americans are estimated to have PFAS in their blood/tissues?

Answer 1

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) are man-made chemicals that do not break down easily in the environment or in the human body. According to the Centers for Disease Control and Prevention (CDC), PFAS can be found in the blood of most Americans. In fact, in the 2015-2016 National Health and Nutrition Examination Survey (NHANES), PFAS were found in the blood of almost all participants tested. However, it is important to note that the levels of PFAS in the blood varied widely among individuals. Additionally, not all PFAS are created equal and some types are more concerning than others in terms of their potential health effects.