Toothpaste showdown: fluoride vs. probiotics in Kids' cavity fight

NCT ID NCT07579403

First seen May 14, 2026 ยท Last updated May 14, 2026

Summary

This study looked at whether fluoride or probiotic toothpaste can prevent cavities in 508 children aged 4-5 years. Kids brushed twice daily for 12 months with their assigned toothpaste. Researchers also surveyed kids' oral hygiene and diet to find what increases cavity risk. The goal was to find the best way to keep young teeth healthy.

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Contacts and locations

Locations

  • The Affiliated Hospital of Qingdao University

    Qingdao, Shandong, 266003, China

Conditions

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