Good bacteria vs. bad breath: probiotics show promise for brace wearers
NCT ID NCT05651503
First seen Jan 04, 2026 · Last updated Jun 18, 2026 · Updated 30 times
Summary
This study tested whether taking oral probiotics (good bacteria) can improve oral hygiene and reduce bad breath in 120 people wearing braces or clear aligners. Participants were randomly assigned to receive probiotics or a placebo, and researchers measured plaque, gum health, and breath odor. The goal was to see if probiotics could help manage common problems like plaque buildup and halitosis during orthodontic treatment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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National and Kapodistrian University of Athens, School of Dentistry, Departments of Orthodontics
Athens, Attica, 11527, Greece
Conditions
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