Toxic Chemicals Found in 50 Samples of Mothers' Breastmilk in US

New study reveals all 50 samples of US's breastfeeding moms tested positive for polyfluoroalkyl substances (PFAS), groups of about 9,000 compounds that have been used for manufacturing in various industries, considered man-made. Levels found was reported to have reached 2,000 times higher than what some public health advocates recommend is safe for drinking water.