Effects of Probiotic and Synbiotic Supplementation on Glycemic Indices in Adult Individuals with Prediabetes and Type 2 Diabetes Mellitus: A Grade-Assessed Systematic Review and Dose-Response Meta-analysis of RCTs.

Probiotics Antimicrob Proteins · 2026 · PMC13013336 · PMID 40782191

Europe PMC DOI

hedged sentence

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closest p · 1.0× alpha

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boldest claim

The sentences

a trend toward significancep = 0.050actually significant

Synbiotic supplementation showed a trend toward significance with a mean difference of − 2.99 μIU/mL ( p = 0.050), while probiotic supplementation resulted in a significant reduction of − 1.49 μIU/mL ( p = 0.001).

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