The specific chemicals, perfluorooctanoic acid (PFOA ... land contaminated by sewage sludge could also be at risk. This class of chemicals helps repel water and oil and was used in products ...

Medically reviewed by Robert Burakoff, MD A gallbladder cleanse or flush is a diet or product touted as a natural way to get rid of gallbladder sludge or gallstones. These “gallstone flushes,” often ...