healthy person
Conditions
Interventions
Intake of the test drink A (once a test day)
Intake of the test drink B (once a test day)
Intake of the placebo drink (once a test day)
Sponsors
RIKEN
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Healthy persons who are aged from 20 to 49 years. 2. Persons who are full-time worker on the day shift. 3. Persons who can give written informed consents.
Exclusion criteria
Exclusion criteria: 1. Persons who have previous history such as neurological disorder, nervous system disorder, cardiovascular disease, and other serious disease. 2. Persons who have previous history of nervous system disease such as unconsciousness, coma, convulsion, etc. 3. Persons who have current history of peptic ulcer. 4. Persons with the life support equipment such as cardiac pacemaker. 5. Persons who are in treatment. 6. Persons who usually take in health foods and supplements. 7. Persons who have food allergy. 8. Persons who have vision disorder or auditory disorder. 9. Persons who are pregnant or breastfeed. 10. Persons who cannot drink soda. 11. Persons who are now participating in other clinical trials or participated in other clinical trials within a month before obtaining his/her informed consent in this trial. 12. Persons who are judged not suitable to participate in this trial by investigators.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison of peripheral blood flow and function of the autonomic nerve function before and after the intake of a functional water. | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of subjective mood and arousal level before and after the intake of a functional water. | — |
Countries
Japan
Contacts
Public ContactKyosuke Watanabe
RIKEN Laboratory for Pathophysiological and Health Science
Outcome results
None listed