topicQuercetin Endurance Meta-Analysis
claimBackground Exercise-induced muscle damage (EIMD) commonly follows strenuous exercise and is marked by delayed onset muscle soreness (DOMS), reduced muscle strength, and increased creatine kinase (CK) and C-reactive protein (CRP), which may impair recovery and subsequent training.
evidence level1
citationXu KX (2026)
sourceComparative effects of plant-derived anthocyanin- and flavanol-rich supplements on recovery outcomes after exercise-induced muscle damage: a systematic review and network meta-analysis.
topicQuercetin Endurance Meta-Analysis
claimIn the primary analysis, only pomegranate and tart cherry significantly reduced 48 h DOMS vs.
evidence level1
citationXu KX (2026)
sourceComparative effects of plant-derived anthocyanin- and flavanol-rich supplements on recovery outcomes after exercise-induced muscle damage: a systematic review and network meta-analysis.
topicQuercetin Endurance Meta-Analysis
claimFor secondary outcomes, tart cherry was the only supplement associated with significant DOMS reduction at both 24 h and 72 h.
evidence level1
citationXu KX (2026)
sourceComparative effects of plant-derived anthocyanin- and flavanol-rich supplements on recovery outcomes after exercise-induced muscle damage: a systematic review and network meta-analysis.
topicQuercetin Endurance Meta-Analysis
claimPlant-derived polyphenols such as anthocyanins or flavanols are widely used to support recovery, but their comparative effects remain uncertain.
evidence level1
citationXu KX (2026)
sourceComparative effects of plant-derived anthocyanin- and flavanol-rich supplements on recovery outcomes after exercise-induced muscle damage: a systematic review and network meta-analysis.
topicQuercetin Endurance Meta-Analysis
claimHowever, existing evidence does not prove that microbiome changes are a direct source of these adaptations as exercise, food, and other host factors may all contribute at the same time ().
evidence level3
citationZhang Xinbao (2026)
sourceMicrobiome-based nutrition and the gut–muscle axis: emerging perspectives for athletic performance and recovery
topicQuercetin Endurance Meta-Analysis
claimBioactive plant chemicals called polyphenols, which are found in large quantities in fruits, vegetables, and teas, additionally regulate this relationship by selectively enriching and functioning as prebiotic substrates ().
evidence level3
citationZhang Xinbao (2026)
sourceMicrobiome-based nutrition and the gut–muscle axis: emerging perspectives for athletic performance and recovery
topicQuercetin Endurance Meta-Analysis
claimSCFAs may affect AMPK, PGC-1α, and associated metabolic pathways, according to experimental studies.
evidence level3
citationZhang Xinbao (2026)
sourceMicrobiome-based nutrition and the gut–muscle axis: emerging perspectives for athletic performance and recovery
topicQuercetin Endurance Meta-Analysis
claim1 2 3 4 The dynamic interaction of training load, recuperation, diet, and biological resilience determines athletic efficiency.
evidence level3
citationZhang Xinbao (2026)
sourceMicrobiome-based nutrition and the gut–muscle axis: emerging perspectives for athletic performance and recovery