
Higher cancer risk: Women with elevated levels of two common forever chemicals had a significantly greater risk of developing an aggressive form of breast cancer, according to a new National Institutes of Health (NIH) study.
Nearly double the risk: Women with the highest levels of one chemical had a 93% higher rate of estrogen receptor-negative breast cancer, while another chemical was associated with a 67% increase.
Widespread exposure: The chemicals have been used in everyday consumer products and can remain in the human body for years, raising questions about their long-term health effects.
Two widely-used chemicals found in consumer products and the environment may significantly increase women's risk of developing an aggressive form of breast cancer, according to new research from the National Institutes of Health (NIH).
The study, published in the Journal of Clinical Oncology, found that women with higher blood levels of two chemicals known as PFOA and PFOS were more likely to develop estrogen receptor-negative (ER-negative) breast cancer.
Author: Mark Huffman
Source: Consumer Affairs
Posted: 2026-11-11 14:02:05













