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Common EDCs like BPA and Melamine Frequently Detected in US Breast Milk

"Endocrine-disrupting chemicals in breast milk and early life exposure for infants in the United States." — Journal of exposure science & environmental epidemiology, 2026

April 26, 2026by AI Curated

Common EDCs like BPA and Melamine Frequently Detected in US Breast Milk

What they found

Researchers frequently detected endocrine-disrupting chemicals (EDCs) like melamine, cyanuric acid, BPA, BPS, and triclosan in breast milk samples. Median concentrations included 0.311 ng/mL for BPA and 0.48 ng/mL for melamine.

What they studied

This study measured a suite of EDCs in breast milk from 50 women in Seattle, Washington, to evaluate infant exposure. They also examined associations between chemical concentrations and infant age or maternal characteristics.

Takeaways

The abstract focuses on the study's findings regarding EDC detection and infant exposure; it does not provide personal how-to steps or recommendations for individuals.

About this paper

This study analyzed endocrine-disrupting chemicals in breast milk samples collected from 50 women in Seattle, Washington, in 2019. It adds to limited research on EDC exposure in nursing infants in the US, highlighting breast milk as an important exposure pathway.

endocrine disruptorsbreast milkinfant exposureBPAmelaminetriclosancuratedpublic health

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