topicGreen Tea Mood Randomized Trial
claim7 8 9 10 11 12 13 Pathophysiology has revealed that one of the primary risk factors for depression is chronic stress due to glucocorticoid effects on the hypothalamic–pituitary–adrenal (HPA) axis [].
evidence level2
citationCavanah Aidan M. (2026)
sourceA Randomized Controlled Trial to Determine the Effects of Curcumin and Epigallocatechin-3-Gallate Supplementation on Serum Brain-Derived Neurotrophic Factor and Mood Disturbance in Adults
topicGreen Tea Mood Randomized Trial
claimBDNF exerts neuroprotective and neuroactivating properties on both excitatory and inhibitory neurons, with high concentrations found in the hippocampus and frontal cortex [].
evidence level2
citationCavanah Aidan M. (2026)
sourceA Randomized Controlled Trial to Determine the Effects of Curcumin and Epigallocatechin-3-Gallate Supplementation on Serum Brain-Derived Neurotrophic Factor and Mood Disturbance in Adults
topicGreen Tea Mood Randomized Trial
claimThese studies support the ‘neurotrophin hypothesis of depression’, which states that reduced levels of BDNF in the brain contribute to cell atrophy in the hippocampus and prefrontal cortex [].
evidence level2
citationCavanah Aidan M. (2026)
sourceA Randomized Controlled Trial to Determine the Effects of Curcumin and Epigallocatechin-3-Gallate Supplementation on Serum Brain-Derived Neurotrophic Factor and Mood Disturbance in Adults
topicGreen Tea Mood Randomized Trial
claim1 2 3 4 5 6 Mood disorders are notable disruptions in emotions that occur internally but can impact a person’s behavior externally [].
evidence level2
citationCavanah Aidan M. (2026)
sourceA Randomized Controlled Trial to Determine the Effects of Curcumin and Epigallocatechin-3-Gallate Supplementation on Serum Brain-Derived Neurotrophic Factor and Mood Disturbance in Adults
topicGreen Tea Mood 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 Mood 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 Mood 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 Mood 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