A recent study conducted by researchers at the UC Berkeley School of Public Health has shed light on the presence of 16 different heavy metals in tampons from 14 different brands purchased in the U.S. and the U.K. The study, published in the journal Environment International, evaluated levels of heavy metals such as arsenic, barium, calcium, cadmium, and more in 30 tampons from 14 tampon brands and 18 product lines. The researchers found measurable concentrations of all 16 heavy metals tested for, with lead being present in 100% of the tampons tested.
The study also compared heavy metal concentrations between tampons purchased in the U.S. versus the U.K., as well as organic versus non-organic and name-brand versus store brand. Non-organic tampons were found to have the highest concentration of lead, while organic tampons had the highest amount of arsenic. However, there was no consistent pattern in terms of specific categories having lower amounts of all or most metals. This raises concerns about the safety of tampons and which type may be the safest to use.
According to the lead author of the study, Jenni A. Shearston, it is important for consumers to stay informed and continue studying tampons and menstrual products. This study did not disclose specific brand names, but Shearston advised readers to understand the results of the study and to reach out to their favorite tampon brands to see if they conduct testing for toxic metals in their products. The study also highlighted the need for more research on how to make tampons without toxic metals and other harmful additives.
Dr. Sherry Ross, a board-certified OB/GYN and Women’s Health Expert, emphasized the importance of transparency with everyday feminine products and the associated health risks. She stressed the need for more research to determine how quantities of these metals in tampons could be detrimental to one’s health. Dr. Lydia Jahl of the Green Science Policy Institute also called for further research into how much toxic metals in tampons can be absorbed by the body and the need for safer guidelines for everyday use.
In conclusion, the study’s findings are a call to action for tampon manufacturers to prioritize the safety of their products and for consumers to be vigilant about the potential risks associated with using tampons. Research into alternative menstrual products such as pads, menstrual underwear, or menstrual cups may also be beneficial in reducing exposure to harmful additives. Ultimately, more research is needed to fully understand the implications of heavy metal contamination in tampons and how to create safer options for individuals who menstruate.
