BPA (or bisphenol A.) is an industrial chemical introduced in the manufacturing process to make certain plastics and resins since the early 1960s. It is often found in polycarbonate plastics – the type of plastics used to store food and beverages with one of the biggest uses as – you guessed it – water bottles. Research has shown that BPA may have negative health effects on the brain as well as increased blood pressure. Amongst the research is the claim…