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ANOTHER Reason to Avoid BPA During Pregnancy

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New research suggests that prenatal exposure to bisphenol A, or BPA, may cause your child to develop health issues, like diabetes and heart disease, later in life. BPA is an hormone-disrupting chemical used to manufacture plastics, such as plastic bottles, metal cans, and even cash register receipts.

The study, which was published in the journal Endocrinology, reveals that exposure to the chemical can potentially cause a type of oxidative stress, called nitrosative stress, in the mother and unborn baby. Oxidative stress occurs when the body cannot neutralize free radicals (or highly-reactive chemicals) quickly enough to correct an imbalance.

Data was collected from 24 pregnant women to measure the effect of BPA exposure. During the first trimester, blood was drawn to evaluate the women's BPA levels. Then the women were divided into two groups—those with low levels of BPA and those with high levels. After the babies were delivered, blood from the umbilical cords was tested to conclude how much chemical byproduct was created.

"The blood analysis revealed that the human mothers exposed to higher levels of BPA, and their infants, showed signs of oxidative stress caused by overexposure to nitric oxide-derived free radicals," reports ScienceDaily.com. There were large amounts of chemical byproducts in the blood.

The FDA states that BPA is not harmful at the current levels that it occurs in our foods, but many studies provide evidence to dispute this claim. A recent study noted the dangers of prenatal exposure to phthalates, another chemical found in plastics. All in all, it's better to be safe, and expecting moms should limit their exposure to the chemical until there is firm scientific consensus about BPA's affects.

Caitlin St John is an Editorial Assistant for Parents.com who splits her time between New York City and her hometown on Long Island. She's a self-proclaimed foodie who loves dancing and anything to do with her baby nephew. Follow her on Twitter: @CAITYstjohn

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Image: Pregnant Woman via Shuttershock