Cut Back On Makeup During Pregnancy, Lactation: Study Links Increased Use To Harmful PFAS

Compared to not wearing makeup, daily makeup use during the first and third trimesters was associated with a 14% increase in PFAS levels in plasma and a 17% increase in breast milk. (Credit: Image by stockking on Freepik)

Pregnant women and nursing mothers may need to limit their use of makeup products and be mindful of their ingredients. A recent study warns that increased use of personal care products during pregnancy and nursing is linked to higher levels of harmful chemicals.

Researchers at Brown University detected higher levels of per- and polyfluoroalkyl substances (PFAS) in the blood plasma and breast milk of individuals who used common personal care products, such as nail polish, fragrances, makeup, hair dyes and hair sprays during pregnancy or lactation.