A new study is reporting that bisphenol A (BPA), a chemical found in some plastics and food cans, may, in addition to causing a host of health risks, raise the risks that children will become obese. Though BPA has been removed from many plastic children's toys, bottles, sippy cups, and food packages, it has not been banned from use.
In a nationally representative study of nearly 3,000 children and teens, researchers found that kids with the highest levels of BPA in their urine were 2.6 times more likely to be obese compared to those with low levels of the chemical. The report was published in the latest issue of the Journal of the American Medical Association.
It's the latest evidence that obesity might be affected by more than just diet and exercise, said Dr. Leonardo Trasande, a professor of pediatrics and environmental medicine at the New York University School of Medicine.
"Clearly poor diet and lack of physical activity contribute to increased fat mass, but the story doesn't end there," he said.
Image: Childhood obesity sign, via Shutterstock