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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews · Dental caries

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No studies found 0 · 0%GRADE not reported 1 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Inactivated-bacteria tablets vs Placebo, fluoride toothpaste, or standard post-filling care (varies by trial)

Improved caries prognosis via restored oral microbiota · Patients after dental filling

Adjuvant postbiotics after dental filling improve caries prognosis by restoring the oral microbiota in one RCT (ungraded).

1 finding from 1 review
  • Postbiotics and Dental Caries: A Systematic Review. 2025 All outcomes
    14 days · Clinical; salivary/plaque sampling
    One RCT reported that adjuvant postbiotic tablets after dental filling improved caries prognosis by restoring oral microbiota diversity, structure and function and reducing potentially pathogenic bacteria (Liu 2024);…
    1 study
    GRADE not reported