topicGreen Tea Extract Cognition Randomized Trial
claimIt also summarizes current scientific evidence regarding the potential health-promoting properties of matcha and its major constituents.
evidence level3
citationSławińska P (2026)
sourceMatcha as a Source of Bioactive Compounds: A Review of Health-Promoting Properties and Potential Applications.
topicGreen Tea Extract Cognition Randomized Trial
claimNevertheless, despite promising experimental and preclinical data, further well-designed clinical studies are needed to better understand the mechanisms of action, bioavailability, and long-term health effects associated with regular matcha consumption.
evidence level3
citationSławińska P (2026)
sourceMatcha as a Source of Bioactive Compounds: A Review of Health-Promoting Properties and Potential Applications.
topicGreen Tea Extract Cognition Randomized Trial
claimMatcha, a finely milled powdered green tea originating from Japan, is characterized by a unique cultivation method in which tea plants are shaded prior to harvest.
evidence level3
citationSławińska P (2026)
sourceMatcha as a Source of Bioactive Compounds: A Review of Health-Promoting Properties and Potential Applications.
topicGreen Tea Extract Cognition Randomized Trial
claimThis practice enhances the accumulation of chlorophyll, caffeine, L-theanine, and other bioactive compounds.
evidence level3
citationSławińska P (2026)
sourceMatcha as a Source of Bioactive Compounds: A Review of Health-Promoting Properties and Potential Applications.
topicGreen Tea Extract Cognition Randomized Trial
claimPolyphenols strengthen the intestinal barrier and reduce endotoxemia; cocoa bean shell extracts protected against oxysterol‐induced intestinal damage and improved gut microbiota composition in preclinical models (Alia et al. ).
evidence level3
citationAkif Adnan (2026)
sourceDietary Polyphenols in Non‐Communicable Chronic Diseases: Neuro–Enteric Mechanisms, Multi‐Omics Biomarkers and Translational Opportunities
topicGreen Tea Extract Cognition Randomized Trial
claimWhile many epidemiological studies correlate polyphenol‐rich diets (e.g., Mediterranean diet) with reduced NCCD risk, causality is uncertain due to confounding and measurement error.
evidence level3
citationAkif Adnan (2026)
sourceDietary Polyphenols in Non‐Communicable Chronic Diseases: Neuro–Enteric Mechanisms, Multi‐Omics Biomarkers and Translational Opportunities
topicGreen Tea Extract Cognition Randomized Trial
claimControlled trials provide more robust evidence but vary widely in doses, formulations, populations and endpoints.
evidence level3
citationAkif Adnan (2026)
sourceDietary Polyphenols in Non‐Communicable Chronic Diseases: Neuro–Enteric Mechanisms, Multi‐Omics Biomarkers and Translational Opportunities
topicGreen Tea Extract Cognition Randomized Trial
claimAMP BBB CNS COMT COSMOS CRP (hs‐CRP) CSF EGCG ENB‐2 (ENB) ENS EVOO FMD GAD‐7 (GAD) GM‐CSF (GM) HDL HOMA‐IR (HOMA) IBS IL IR LDL LPS MCI MMSE NADPH NCCD (NCCDs) PHGG PHQ‐9 (PHQ) PSQI PWV RBANS RCT SCFA SD TNF (TNF‐α) 2024 Non‐communicable chronic diseases account for the majority of morbidity and mortality worldwide.
evidence level3
citationAkif Adnan (2026)
sourceDietary Polyphenols in Non‐Communicable Chronic Diseases: Neuro–Enteric Mechanisms, Multi‐Omics Biomarkers and Translational Opportunities