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Vitamin D levels during pregnancy and dental caries in offspring

JAMA Network Open

2025-12-02
(Press-News.org) About The Study: In this cohort study, maternal plasma 25-hydroxyvitamin D levels throughout pregnancy were inversely associated with odds of offspring early childhood caries. These findings support the potential benefit of vitamin D supplementation before or during pregnancy in reducing the risk and severity of childhood dental caries.

Corresponding author: To contact the corresponding author, Yunxian Yu, M.D., Ph.D., email yunxianyu@zju.edu.cn.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi: 10.1001/jamanetworkopen.2025.46166)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2025.46166?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=120225

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[Press-News.org] Vitamin D levels during pregnancy and dental caries in offspring
JAMA Network Open