Prenatal Water Fluoride Exposure and Children’s Behavioral Problems

In this cohort study, prenatal exposure to fluoride levels in regulated public water was not associated with internalizing and externalizing problems among offspring. In change point models, positive associations were found for externalizing problems. The results contribute to growing evidence that could inform future policy decisions regarding fluoride in the US public water systems. Additional studies are needed to further investigate this association, especially examining other sources of fluoride that may have an association with children’s emotional and behavioral problems.

Corresponding Author: Alexis Hernandez, MS, MA, PhD, Department of Psychology, University of Southern California, 3620 McClintock Ave, SGM 501, Los Angeles, CA 90089 (alexismh@usc.edu).

Link to the article in your story

We encourage you to link out to this article in your story using the link below. It includes an access token that will give free access to the article for your readers up to one year after publication. (The link will be live after the article publishes and embargo is lifted.)

Please see the article for additional information, including full author list, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Need more information? Contact us.