They’re in the air. They’re in the water. They’re in the food we consume. And now, they’re in our blood. They are perfluoroalkyl and polyfluoroalkyl substances (PFAS) or “forever” chemicals — substances that make up plastic and never degrade. They’ve been linked to numerous health conditions: they contaminate the delicate balance of gut microbiomes, cause asthma and other lung diseases, and now they’re in our bloodstream where they’re difficult to remove.
link
Regular Blood Donations Can Reduce Toxic Forever Chemicals in the Bloodstream: Study
American Buddhist Net 