gut health

Synbiotic Constipation Meta-Analysis Evidence Table

Structured evidence table for Synbiotic Constipation Meta-Analysis, generated from 2 reusable source documents in the Migaku knowledge base.

topicclaimevidence levelcitationsource
Synbiotic Constipation Meta-AnalysisProbiotics can alleviate some gastrointestinal (GI) symptoms; however, evidence for their impact on bloating, gas and abdominal discomfort in otherwise healthy populations remains limited.2Allegretti JR (2026)A Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
Synbiotic Constipation Meta-AnalysisMechanistic studies suggest that synbiotics may influence the underlying mechanisms of bloating, including increased gas production, impaired gut motility, and visceral hypersensitivity, but there is a paucity of data from large trials evaluating clinical outcomes.2Allegretti JR (2026)A Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
Synbiotic Constipation Meta-AnalysisResults : The multi-species synbiotic improved GI quality-of-life compared to placebo (0.80 vs.2Allegretti JR (2026)A Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
Synbiotic Constipation Meta-AnalysisBackground: Bloating, gas, and abdominal discomfort are common in healthy individuals but lack effective interventions.2Allegretti JR (2026)A Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
Synbiotic Constipation Meta-AnalysisIt is frequently associated with anxiety and depression, significantly impairing patients' quality of life.4Wang L (2026)Efficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.
Synbiotic Constipation Meta-AnalysisSpecifically, the synbiotic significantly decreased the time to first black stool and increased fecal water content.4Wang L (2026)Efficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.
Synbiotic Constipation Meta-AnalysisBackground: Functional constipation (FC) represents a highly prevalent gastrointestinal disorder, affecting approximately 8.5% of the population in China.4Wang L (2026)Efficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.
topicSynbiotic Constipation Meta-Analysis
claimProbiotics can alleviate some gastrointestinal (GI) symptoms; however, evidence for their impact on bloating, gas and abdominal discomfort in otherwise healthy populations remains limited.
evidence level2
citationAllegretti JR (2026)
sourceA Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
topicSynbiotic Constipation Meta-Analysis
claimMechanistic studies suggest that synbiotics may influence the underlying mechanisms of bloating, including increased gas production, impaired gut motility, and visceral hypersensitivity, but there is a paucity of data from large trials evaluating clinical outcomes.
evidence level2
citationAllegretti JR (2026)
sourceA Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
topicSynbiotic Constipation Meta-Analysis
claimResults : The multi-species synbiotic improved GI quality-of-life compared to placebo (0.80 vs.
evidence level2
citationAllegretti JR (2026)
sourceA Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
topicSynbiotic Constipation Meta-Analysis
claimBackground: Bloating, gas, and abdominal discomfort are common in healthy individuals but lack effective interventions.
evidence level2
citationAllegretti JR (2026)
sourceA Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
topicSynbiotic Constipation Meta-Analysis
claimIt is frequently associated with anxiety and depression, significantly impairing patients' quality of life.
evidence level4
citationWang L (2026)
sourceEfficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.
topicSynbiotic Constipation Meta-Analysis
claimSpecifically, the synbiotic significantly decreased the time to first black stool and increased fecal water content.
evidence level4
citationWang L (2026)
sourceEfficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.
topicSynbiotic Constipation Meta-Analysis
claimBackground: Functional constipation (FC) represents a highly prevalent gastrointestinal disorder, affecting approximately 8.5% of the population in China.
evidence level4
citationWang L (2026)
sourceEfficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.

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Source documents

  1. A Randomized, Placebo-Controlled Trial Evaluating Multi-Species Synbiotic Supplementation for Bloating, Gas, and Abdominal Discomfort.
  2. Efficacy and Mechanism of Synbiotics in Relieving Functional Constipation: Optimized by Generation Time.