Research
641 papers, trials, theses and preprints that study matcha, gathered from PubMed, OpenAlex and Europe PMC, tagged by study type and topic, and linked back to every source. We keep abstracts and citations; the full text stays with its publisher.
Tip: use "quotes" for an exact phrase, OR between alternatives, and a minus to leave a word out, for example fluoride OR pesticide. Related words are matched too, so “EGCG” also finds “epigallocatechin.”
8 studies match for “stress measurement”
… capacity and resources. Furthermore, nursing staff report high levels of stress and burnout in responding to responsive reactive behaviour of OPWD without effective training or support, leading to high turnover and workforce …
ReviewCognition, mood and stressMarket, culture and sustainabilityMatcha and green-tea bioactives are widely promoted for stress and hormonal health, yet the evidence is fragmented across chemically dissimilar preparations (whole-leaf matcha, brewed green tea, isolated L-theanine, and concentrated …
Systematic review / meta-analysisCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineAbstract Matcha green tea is noted for its vibrant color and fine powdered consistency. Ceremonial matcha is the highest quality available and is prepared from the youngest leaves of the tea plant while culinary matcha is less expensive…
Observational (human)Antioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 3×… a trend toward increased satisfaction with sleep time (p < 0.1), and EEG measurements indicated significantly shortened wake-up times after waking with matcha intake (p < 0.05). The Beck Depression Inventory-II scores also tended to …
Randomized controlled trialCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 8×… to seek other effective and safe solutions that could be used as a protective measurement for cancer and autoimmune patients during the pandemic. Aim: The authors aimed to turn the spotlight on specific herbal remedies that showed …
ReviewAntioxidants and polyphenolsCancerInflammation and immunityCited 10×… The study lasted 12 weeks. The main outcome measures included anthropometric measurements, fasting blood glucose, hemoglobin A1c (HbA1c), lipid profile, obesity-related hormone peptides, pro-inflammatory and anti-inflammatory cytokines, …
Observational (human)Cognition, mood and stressMetabolism and weightAntioxidants and polyphenolsCited 17×Background Repeated ultraviolet (UV) exposure promotes oxidative stress, extracellular matrix remodeling, and disruption of dermoepidermal architecture, all of which contribute to skin photoaging. Although green tea derivatives have been …
Animal studyCognition, mood and stressAntioxidants and polyphenolsSkin, oral and dental… PLS models were obtained by SNV both for the grade classification and protein measurement. Secondly, the selected principal components (PCs) from pre-processed spectra by SNV or original spectra were used as the inputs of back …
Chemical / analyticalProcessing, milling and qualityAuthenticity and analytical methodsCognition, mood and stressEvery record comes from three open scholarly indexes — PubMed, OpenAlex and Europe PMC — searched for the word “matcha.” Records are merged by DOI and PubMed ID so each study appears once. A paper is kept only if matcha appears in its title, abstract, author keywords or subject terms and the text is about tea or food, which filters out the surname Matcha, software called Matcha, and the Scandinavian verb “matcha” (to match).
Study type and topic tags are assigned automatically from each paper's own title, abstract and subject terms using fixed keyword rules — no guesses, and papers without an abstract are marked as unclassified. Automatic tagging is imperfect, so treat tags as a way to narrow a search, not as a verdict on a paper's quality. A study being listed here is not an endorsement of its findings.
Coverage: this is every indexed paper that names matcha, not every study of green tea or its compounds (those are far more numerous). Papers that mention matcha only in passing are hidden by default. Work that never uses the word “matcha,” and publications outside these indexes, are not included. The library was last rebuilt October 20, 2026.
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