A new study reports the presence of hormone‑disrupting chemicals in breast‑milk samples collected across the United States.
The researchers tested dozens of samples and identified a range of compounds linked to endocrine interference. The chemicals were not specified, and the study did not claim a health crisis, but it noted that the levels were higher than expected for a natural food source. The findings stem from a nationwide survey of lactating mothers conducted earlier this year.
If infants are exposed to these substances, even at low doses, there could be implications for development and long‑term health. Regulators may need to reassess screening guidelines for contaminants in human milk.
The result echoes earlier reports of pollutants in breast milk, suggesting the issue is not new but remains insufficiently addressed.