NPR

Government Study Of BPA Backs Its Safety, But Doesn't Settle Debate

The plastic additive BPA got a clean bill of health in a two-year government study involving thousands of rats. But scientists worried about BPA's risks say the study has flaws.
A government research project to assess the safety of BPA is beginning to show results.

Government scientists have presented new evidence that the plastic additive BPA isn't a health threat.

Low doses of the chemical given to hundreds of rats, "did not elicit clear, biologically plausible adverse effects," said K. Barry Delclos, a research pharmacologist at the Food and Drug Administration's National Center for Toxicological Research.

Delclos made the remarks Thursday during an online presentation in which he summarized an important part of a $30 million project called , which was launched in

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