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Study Links Chemical BPA to Health Problems
Key Excerpts from Article on Website of Washington Post
Posted: September 19th, 2008
http://www.washingtonpost.com/wp-dyn/content/article/2008/09...
The first large study in humans of a chemical widely used in everyday plastics has found that people with higher levels of bisphenol A had higher rates of heart disease, diabetes and liver abnormalities. The research, published ... in the Journal of the American Medical Association by a team of British and American scientists, compared the health status of 1,455 men and women with the levels of the chemical, known as BPA, in their urine. The researchers divided the subjects into four statistical groupings according to their BPA levels and found that those in the quartile with the highest concentrations were nearly three times as likely to have cardiovascular disease than those with the lowest levels, and 2.4 times as likely to have diabetes. Higher BPA levels were also associated with abnormal concentrations of three liver enzymes. "This is the nail in the coffin," Frederick vom Saal, a reproductive scientist at the University of Missouri at Columbia and one of the first to document evidence of health problems in rodents exposed to low doses of BPA. "This is a huge deal." More than 100 studies have linked BPA exposure to health effects in animals. The FDA maintains that BPA is safe largely on the basis of two studies funded by the chemical industry, a fact that was repeatedly cited at yesterday's forum. "We're concerned that the FDA is basing its conclusion on two studies while downplaying the results of hundreds of other studies," said Amber Wise of the Union of Concerned Scientists. "This appears to be a case of cherry-picking data with potentially high cost to human health."
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