Healthy male adults
Conditions
Interventions
Intake foods and drinks containing tea catechins and specific amino acids for 4 weeks, and exercise on the final day. ->
Washout for more than 2 weeks ->
Intake foods and drinks these do not contain tea catechins and specific amino acids for 4 weeks, and exercise on the final day.
Intake foods and drinks those do not contain tea catechins and specific
Intake foods and drinks containing tea catechins and specific amino acids for 4 weeks, and exercise on the final day.
Sponsors
Kao Corporation
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1.Healthy men aged 20 to 65 2.Subjects who can measure physical fitness 3.Subjects who have experienced high-intensity exercise within the past year without problems such as injury, dizziness, nausea, anemia, and dyspnea. 4.Subjects who exercise moderately or higher intensity once a month for 30 minutes or more 5.Subjects who can follow the instructions of the person in charge of the research 6.Subjects who are enrolled in the Kao Tochigi Plant during the test period and can participate in the test
Exclusion criteria
Exclusion criteria: 1.Subjects with diseases such as liver, kidney, heart, lung, digestive organs, blood, endocrine system and metabolic system 2.Subjects who take antihypertensive drugs or antithrombotic drugs 3.Heart failure patients and a person with a history of myocardial infarction 4.Subjects who have a history of seizures based on nervous system diseases (loss of consciousness, coma, convulsions, etc.) 5.Subjects who plan or wish to have some vaccination between 10 days before the pre-measurement and the final measurement 6.Subjects who drink alcohol (alcohol equivalent of 50 g or more / day more than 5 days a week) 7.Food allergy to wheat, eggs, milk, soybean, apple, pork, and, ingredients derived from gelatin etc. 8.Subjects who have chronic anemia symptoms or who have been pointed out by a doctor 9.Subjects who currently have a breakdown in the lower limb locomotorium, or subjects who have had it within the past 3 months 10.Subjects with lower physical strength / exercise ability (a person who can not do the bicycle pedaling movement of constant rhythm, a person who can not do persistence exercise for more than 20 minutes) 11.Subjects who are not particularly good at collecting blood (including fingertip puncture blood collection) 12.Subjects who are prohibited from exercising or strenuous movement by a doctor 13.Subjects who have fever, respiratory symptoms, etc. within 2 weeks or who have had close contact with people infected with COVID-19 14.Subjects judged not appropriate by the lead principal investigator or investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| -Anaerobic threshold | — |
Secondary
| Measure | Time frame |
|---|---|
| -Onset of blood lactate accumulation -Exercise heart rate -Rate of perceived exertion -VO2max -VO2 during constant intensity exercise load -Questionnaire about fatigue -Blood ammonia concentration -Blood glucose concentration | — |
Countries
Japan
Contacts
Public ContactTakahiro Hasumura
Kao Corporation Biological Science Research
Outcome results
None listed