Chemicals Found in Pregnant Women and Newborns Scientists at University of California San Francisco have detected 109 chemicals in a study of pregnant women, including 55 chemicals never before reported in people and 42 “mystery chemicals,” whose sources and uses are unknown.  The chemicals most likely come from consumer products or other industrial sources. They … Continue reading Scientists Detect 55 Chemicals Never Before Reported in People – 42 “Mystery Chemicals” Whose Sources Are Unknown