One product thats been getting attention for PFAS more recently is dental floss.
Heres what dental experts say.
Are There Toxic Ingredients in Dental Floss?
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One of the more concerning ingredients is Teflon.
How Worried Should You Be About Dental Floss and PFAS?
The reality is that PFAS are all around us.
Theyre inwaterand soil and can be detected in the bodies of almost all humans, according to Blanton.
With the lack of evidence, all flosses are considered safe.
However, for those consumers who may be concerned, multiple alternative flosses are available.
Awareness of PFAS in your daily life is fine, but Blanton said you dont need to panic.
Blanton also suggested finding ways to reduce your exposure to harmful chemicals in other products, not just floss.
Dont Stop Flossing
Flossing your teeth is just as important asbrushingwhen it comes to optimal oral hygiene.
Poor oral hygiene will lead togingivitisand periodontitis, which has known links to heart disease.
If you are looking to avoid certain ingredients, choose floss that is free from Teflon and petroleum-based materials.
Are There Alternatives to Dental Floss?
When choosing a dental floss, ingredients as well as lifestyle choices should be taken into consideration.
2019;29(2):206-217. doi:10.1038/s41370-018-0109-y
Wisconsin Department of Health Services.
Chemicals.Perfluoroalkyl and polyfluoroalkyl (PFAS) substances.
Environmental Protection Agency.PFAS explained.
Science News.Nonstick chemicals linked to infertility.
National Institutes of Health.Study links synthetic chemicals to liver damage.
Environmental Working Group.EWG assessment of EPA draft human health risk assessment for the Teflon chemical PFOA.
2013;121(8):900-905. doi:10.1289/ehp.1206449
National Institute of Environmental Health Sciences.Endocrine disruptors.
Consumer Reports.How to choose dental floss without PFAS and other harmful chemicals.
Centers for Disease Control and Prevention.Understanding PFAS exposure and your body.
University of Illinois Chicago College of Dentistry.Importance of flossing.
