Mothers' Exposure to Parabens in Cosmetics to Obesity in Girls

Mothers who use beauty products containing chemicals known as parabens during pregnancy may be more likely to have overweight daughters, a small study suggests.
Babies tended to be heavier at birth, and more likely to become overweight by age 8, when mothers used makeup, lotions and other common beauty products containing parabens while pregnant, the study found. One of these chemicals, butylparaben, was associated with excess weight only in girls.

Even so, it makes sense for pregnant women to check product labels and steer clear of beauty items containing parabens, said Luz Claudio, an environmental health researcher at the Icahn School of Medicine in New York City who wasn’t involved in the study.

“The significance of this finding cannot be underestimated because girls and women typically used more personal care products and cosmetics containing parabens than do boys and men,” Claudio said. “Thus, this effect of early exposure to parabens in females could potentially continue to increase as they grow and use even more of these products, potentially affecting the next generation of girls.”

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Read the original research paper from Nature