BPA stands for bisphenol A and BPA is an industrial chemical that has been used to make certain plastics and resins since the 1960s.
In particular, BPA is found in polycarbonate plastics and epoxy resins. Polycarbonate plastics are often used in containers that store food and beverages, such as water bottles, and baby bottles and cups. They may also be used in toys and other consumer goods. Epoxy resins can be used to coat the inside of metal products, such as food cans, baby formula cans, bottle tops and water supply lines. Some dental sealants and composites also may contain BPA. And certain thermal paper products, such as cash register receipts, may contain BPA.
Some research has shown that BPA can seep into food or beverages from containers that are made with BPA or into your body when you handle products made with BPA. BPA remains controversial, and research studies are continuing. The American Chemistry Council, an association that represents plastics manufacturers, contends that BPA poses no risk to human health.
BPA is an endocrine disruptor that mimics estrogen. To date, more than 200 studies have found evidence that exposure to BPA, even at extremely low levels, is linked to numerous diseases and health problems because it can interfere with the body's hormonal system. It's dangerous for adults, but it's even more dangerous for infants and children because they're still developing and growing. Due to this clear and compelling evidence, regulatory agencies in the United States are taking action to lower consumer exposure to BPA.