>http://www.msnbc.msn.com/id/26736202/ > >At a scientific hearing, the Food and Drug Administration defended its assessment that bisphenol A— or BPA—is safe, even as the first major study of health effects in people linked it with possible risks for heart disease and diabetes. The debate could drag on for years. >... > >However, a study released Tuesday by the Journal of the American Medical Association suggested a new concern about BPA. Because of the possible public health implications, the results “deserve scientific follow-up,” the study authors said. Using a health survey of nearly 1,500 adults, they found that those exposed to higher amounts of BPA were more likely to report having heart disease and diabetes. >