Research on skin improvement by daily drinking of high-quality green tea (Matcha) - search for active ingredients
Phase 1
- Conditions
- healthy adults
- Registration Number
- JPRN-UMIN000049845
- Lead Sponsor
- Kyoto Prefectural University of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 90
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Smoker (2) Persons with serious illness (3) Persons who are unable to enter information on a computer (4) Those who are allergic to tea beverages, etc., or those who have had problems with caffeine beverages. (5) Those who are pregnant or may become pregnant
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Twelve weeks after starting to drink the test food, the subject's skin condition is measured.
- Secondary Outcome Measures
Name Time Method 12 weeks after the start of intake of the test food, collect blood, saliva, and urine from the subjects. The content of matcha-containing substances that may improve texture is measured in blood, saliva, and urine collected.