FDA Investigates Toxic Metals in Tampons Following Recent Study

The Food and Drug Administration announced it has started a research project examining the possible effects of toxic metals in tampons, sparking concerns about products used by millions of women in the U. S. A recent study found a variety of metals — including mercury, arsenic and lead — in more than a dozen brands of tampons. The FDA said the study will help better understand the potential impact and whether the metals are causing harm to women. The need to understand this is of critical importance: Up to 80% of girls and women who menstruate use tampons for nearly a week every month for decades of their lives.

The FDA said Tuesday while the study, led by a UC Berkeley researcher and published in July, found metals in some tampons, the study “did not test whether metals are released from tampons when used. ” “It also did not test for metals being released, absorbed into the vaginal lining, and getting into the bloodstream during tampon use. The FDA has therefore commissioned an independent literature review and initiated an internal bench laboratory study to evaluate metals in tampons,” the FDA said in a statement. One of the key questions will be determining how much, if any, of the metals leach out of the tampons and are absorbed by the body. The recent study, published in the journal Environment International, evaluated levels of 16 metals in tampons: arsenic, barium, calcium, cadmium, cobalt, chromium, copper, iron, manganese, mercury, nickel, lead, selenium, strontium, vanadium and zinc.

They looked at 30 tampons from 14 different brands sold in the U. S. and Europe. They included organic and nonorganic tampons, name brands and generic store brands. The brands tested were not named in the report, but researchers found metals were present in all types of tampons studied.

Lead concentrations were higher in nonorganic tampons but arsenic was higher in organic tampons. Researchers noted more investigation is needed to better understand the risk posed to women. The findings are particularly concerning because the vagina has a higher potential for chemical absorption than skin elsewhere on the body, and can result in systemwide exposure. Chronic exposure to metals have been found to increase the risk of a wide variety of health woes including heart disease, dementia, infertility, diabetes and cancer. In addition, metals can harm maternal health and fetal development.

Given the potential for a major health concern, it’s an area of surprisingly little research. Lead author Jenni A. Shearston, a postdoctoral scholar at the UC Berkeley School of Public Health and UC Berkeley’s Department of Environmental Science, Policy, & Management said she thought her research was the f.