Healthy Adult
Conditions
Interventions
12-week continuous intake of green tea and black tea extracts-containing dietary supplement(low dose)
12-week continuous intake of green tea and black tea extracts-containing dietary supplement (high
Sponsors
Miura Clinic, Medical Corporation Kanonkai
National Institute of Fitness and Sports in Kanoya
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1)30<=Age=<59 of healthy men and women
Exclusion criteria
Exclusion criteria: (1) Subjects with diabetes, liver disease, kidney disease, gastrointestinal disease, peripheral vascular disease, or medical history for severe diseases (2) Subjects who are likely to have allergic symptoms due to components contained in the test food (3) Subjects who indicate disorder of heart and lung function (4) Subjects who indicate abnormal parameter in liver or kidney function (5) Subjects who had a gastrointestinal surgery (6) Subjects with a disease under treatment now (7) Subjects with drug or food allergy (8) Subjects who play high intensity sports or are on a diet (9) Subjects who are taking medication or functional foods which might affect the results of this study, such as medicine, quasi drug and health foods (10) Subject who consume exscessive alcohol (11) Smoker. (12) Subject who has been pregnant or subject who have a plan to become pregnant or breast feed during the study period (13) Subjects who is participating in the other study or plannning to participate during the study period (14) Subjects who isdeemed unsuitable by the principal investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS (fatigue item, degree of fatigue recovery after exercise, etc.) | — |
Secondary
| Measure | Time frame |
|---|---|
| Lactic acid,red blood cell count,MCV,CK, Inflammatory cytokines (IL-1beta, IL-6), Salivary cortisol | — |
Countries
Japan
Contacts
Public ContactMakoto Terashima
Oneness support Co., Ltd. Clinical trial Division
Outcome results
None listed