JPRN-UMIN000026905Completed未知
A study on stress reduction of students by Matcha - Anti-stress effect of Matcha
niversity of Shizuoka, School of Pharmaceutical Sciences0 sites39 target enrollmentStarted: April 24, 2017Last updated:
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Completed
- Sponsor
- Enrollment
- 39
Study Overview
Brief Summary
Theanine, a major amino acid in green tea, exhibits a stress-reducing effect on mice and humans. In the case of matcha, an effective stress-reducing outcome was only possible when the molar ratio of (caffeine + epigallocatechin gallate (EGCG)) / (theanine + Arginine) was less than three. Anxiety of participants, a reaction to stress, was significantly lower in the test-matcha group, which was expected to have a stress-reducing effect, than in the placebo group.
Study Design
- Study Type
- Interventional
Eligibility Criteria
- Ages
- 22years-old to 30years-old (—)
- Sex
- All
Inclusion Criteria
- Not provided
Exclusion Criteria
- •Taking tranquilizer(s) Diagnosed as inadequate to participate in the study by a doctor
Investigators
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