Updated: Jul 25, 2021
"Scientists detected 109 chemicals during the study, including 55 never reported in humans and 42 labeled “mystery chemicals” with no sources or known uses. Researchers said the chemicals most likely come from consumer products or other industrial sources, and the fact they were found in both the blood of the pregnant women and their children suggest they travel through the mother’s placenta."
Note: "Mystery" chemicals. In the placenta. In the umbilical cord. In the BABIES. (And that is before we slather-on, feed and inject still more crap into their bodies.) And we consider it to be a "mystery" (or research genetics like dogs chasing tails) that our kids have "Autism" and our men's fertility has been dropping dramatically.
Source: The Hill