topicProbiotic Strain Sleep Quality Randomized Trial
claimcoagulans IDCC 1201 significantly improved sleep efficiency (Δ +13.71 ± 21.14 vs.
evidence level2
citationKim H (2026)
sourceEfficacy and Safety of <i>Bacillus coagulans</i> IDCC 1201 for Sleep Improvement in Adults with Sleep Disturbance: A Randomized, Double-Blind, Placebo-Controlled Polysomnographic Study.
topicProbiotic Strain Sleep Quality Randomized Trial
claim-0.15 ± 13.35%; p = 0.002) and increased sleep duration (total sleep time: Δ +49.56 ± 76.33 vs.
evidence level2
citationKim H (2026)
sourceEfficacy and Safety of <i>Bacillus coagulans</i> IDCC 1201 for Sleep Improvement in Adults with Sleep Disturbance: A Randomized, Double-Blind, Placebo-Controlled Polysomnographic Study.
topicProbiotic Strain Sleep Quality Randomized Trial
claim-0.50 ± 48.02 min; p = 0.002), accompanied by reduced nocturnal wakefulness (wake after sleep onset: Δ -44.40 ± 72.32 vs.
evidence level2
citationKim H (2026)
sourceEfficacy and Safety of <i>Bacillus coagulans</i> IDCC 1201 for Sleep Improvement in Adults with Sleep Disturbance: A Randomized, Double-Blind, Placebo-Controlled Polysomnographic Study.
topicProbiotic Strain Sleep Quality Randomized Trial
claimBackground/Objectives : Sleep continuity is a key determinant of daytime functioning; however, accessible and well-tolerated interventions remain limited.
evidence level2
citationKim H (2026)
sourceEfficacy and Safety of <i>Bacillus coagulans</i> IDCC 1201 for Sleep Improvement in Adults with Sleep Disturbance: A Randomized, Double-Blind, Placebo-Controlled Polysomnographic Study.
topicProbiotic Strain Sleep Quality Randomized Trial
claimThis review examines the mechanisms linking gut microbiota composition and function to athletic recovery and critically evaluates the evidence supporting its application in sports medicine.
evidence level4
citationCarlone J (2026)
sourceFrom Mechanisms to Practice: Gut Microbiome-Based Strategies for Supporting Recovery in Elite Athletes.
topicProbiotic Strain Sleep Quality Randomized Trial
claimShort-chain fatty acids, particularly butyrate and propionate, have demonstrated anti-inflammatory effects in preclinical studies, with emerging evidence in humans.
evidence level4
citationCarlone J (2026)
sourceFrom Mechanisms to Practice: Gut Microbiome-Based Strategies for Supporting Recovery in Elite Athletes.
topicProbiotic Strain Sleep Quality Randomized Trial
claimSport-associated microbial signatures seem to reflect metabolic demands, with endurance athletes showing enrichment for Prevotella and Veillonella , while strength athletes tend to harbor higher levels of proteolytic bacteria.
evidence level4
citationCarlone J (2026)
sourceFrom Mechanisms to Practice: Gut Microbiome-Based Strategies for Supporting Recovery in Elite Athletes.
topicProbiotic Strain Sleep Quality Randomized Trial
claimRecovery in elite athletes represents a critical determinant of performance and health outcomes.
evidence level4
citationCarlone J (2026)
sourceFrom Mechanisms to Practice: Gut Microbiome-Based Strategies for Supporting Recovery in Elite Athletes.