First study to measure toxic metals in tampons shows arsenic and lead

A recent study led by a UC Berkeley researcher has revealed that tampons from various brands contain toxic metals such as lead, arsenic, and cadmium. The study, the first of its kind, highlights concerns about potential health risks associated with these contaminants, especially considering the high absorption potential of the vaginal skin. Metals like arsenic and lead, known to pose health risks including dementia, infertility, and cancer, were found in all types of tampons tested. The concentrations varied based on factors like organic vs. non-organic and store- vs. name-brand tampons. The study emphasizes the need for manufacturers to test their products for toxic metals and for better labeling on menstrual products. While the study did not determine if these metals lead to negative health effects, future research will investigate the leaching of metals from tampons into the body and explore the presence of other chemicals in these products. Funding for the study was provided by various institutes, and the full paper can be accessed for more details.