I thought we’d seen the last of endocrine disruptors like Bisphenol A. In 2012, the FDA announced a nation-wide ban on BPA in bottles and sippy cups, because of links to obesity, reproductive problems, cancer and more. But the chemical industry had already started looking for options. A 2012 study found bisphenol S, a BPA alternative, on 100% of cash register paper in the United States, as well as on 87% of paper currency and 52% of recycled paper. According to the study, people may now be absorbing 19 times more of the powdery film through their skin than when BPA was used to coat receipts!