Meta-analysis of the Effects of Probiotics on Alcoholic Liver Disease.

Nutr RevSep 6, 2026
Clinical ResearchGastroenterology

Jiadila Bahetiyaer, Arafat Md Ferdous, Qing Hong et al.

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In 30 seconds

This meta-analysis evaluated the impact of probiotics on liver function markers in patients with alcoholic liver disease (ALD), analyzing 15 randomized controlled trials. Probiotic therapy significantly reduced alanine aminotransferase (ALT) levels (SMD, -0.50; P = .007) and aspartate aminotransferase (AST) levels (SMD, -0.26; P = .05), indicating potential benefits in managing liver function in this population.

Key findings

  • Probiotics significantly reduced ALT levels (SMD, -0.50; P = .007).
  • AST levels also decreased significantly with probiotics (SMD, -0.26; P = .05).
  • No significant effects were observed on total bilirubin, albumin, or gamma-glutamyl transferase levels.
  • Asian patients showed a significant reduction in ALT levels with probiotic treatment.

Why it matters

The findings suggest that probiotics may be a beneficial adjunctive treatment for improving liver function in patients with alcoholic liver disease, particularly in reducing ALT levels, which is crucial for monitoring liver health.

Source

Published in Nutr Rev. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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