The Effects of BPA on Hormones

I was studying hormones And it was pretty clear that BPA altered your hormones like Bisphenol a the plastic ingredient. Scientists oftentimes are undermining these things. They just go can we make money off of poisoning people sure do that? I mean, yeah a couple years ago they legalized putting a land in the water again or something like that So to give us an overall reaching a sort of overall aspect of the book if you would please Yeah, so the book is in three parts the idea is What do what are artificial estrogens like what are these chemicals?