Structured evidence table for Probiotic Sleep Meta-Analysis, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Probiotic Sleep Meta-Analysis | The microbiota-gut-brain axis suggests probiotics and synbiotics could modulate sleep, but evidence in exercised populations is limited. | 1 | Salehi Asl M (2026) | The effect of probiotic and synbiotic supplementation on sleep parameters in exercised population: a systematic review and synthesis without meta-analysis (SWiM) of randomized controlled trials. |
| Probiotic Sleep Meta-Analysis | Data extraction, risk of bias assessment (RoB 2), and narrative synthesis followed SWiM guidelines. | 1 | Salehi Asl M (2026) | The effect of probiotic and synbiotic supplementation on sleep parameters in exercised population: a systematic review and synthesis without meta-analysis (SWiM) of randomized controlled trials. |
| Probiotic Sleep Meta-Analysis | Nine of twelve primary sleep outcomes favored supplementation, with significant effects for probiotics (combined p p Conclusion Probiotic and synbiotic supplementation may improve sleep in exercised populations, especially perceived quality and latency. | 1 | Salehi Asl M (2026) | The effect of probiotic and synbiotic supplementation on sleep parameters in exercised population: a systematic review and synthesis without meta-analysis (SWiM) of randomized controlled trials. |
| Probiotic Sleep Meta-Analysis | Background Sleep is crucial for recovery and optimal performance in athletes; however, poor sleep is common during periods of intensive training or competition. | 1 | Salehi Asl M (2026) | The effect of probiotic and synbiotic supplementation on sleep parameters in exercised population: a systematic review and synthesis without meta-analysis (SWiM) of randomized controlled trials. |
| Probiotic Sleep Meta-Analysis | Data from the included studies were extracted, and their risk of bias was assessed. | 1 | Ren T (2026) | Association between probiotic intervention and sleep quality in the general adult population: a systematic review and meta-analysis. |
| Probiotic Sleep Meta-Analysis | The meta-analysis revealed that probiotic supplementation significantly reduced PSQI scores compared to the control group (mean difference [MD] = -0.59, 95% confidence interval [CI]: -0.83 to -0.35, p I 2 = 46%). | 1 | Ren T (2026) | Association between probiotic intervention and sleep quality in the general adult population: a systematic review and meta-analysis. |
| Probiotic Sleep Meta-Analysis | Conclusion Probiotic supplementation was associated with a modest but statistically significant improvement in sleep quality among adults, regardless of their baseline sleep status (ranging from healthy to suboptimal), as measured by PSQI and ISI scores. | 1 | Ren T (2026) | Association between probiotic intervention and sleep quality in the general adult population: a systematic review and meta-analysis. |
| Probiotic Sleep Meta-Analysis | Background The discovery of the microbiota-gut-brain axis provides a theoretical basis for using probiotic supplementation to improve sleep health. | 1 | Ren T (2026) | Association between probiotic intervention and sleep quality in the general adult population: a systematic review and meta-analysis. |
Source documents