Healthy adult
Conditions
Interventions
To intake 1,5-AF capsules 6 tablets/day for 4 weeks.
To intake placebo capsules without 1,5-AF, 6 tablets/day for 4 weeks.
Sponsors
User Life Science Co., Ltd.
Edihas Co., Ltd
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Persons who are 50 years old or older but under 80 years old (2) Persons who is generally judged as healthy (3) Persons who are aware of their stress (4) Persons who can give voluntary written consent to participate in the present trial
Exclusion criteria
Exclusion criteria: (1) persons who have any dietary supplements, quasi drugs or medicines which cause same or similar efficacy with the effect evaluated in this study (2) persons who have changed their habitats to take supplements within past 4 weeks. (3) Persons who work in night shift or in day and night shift (4) persons who have been treated their illness or prevention in a clinic at their informed consent (5) persons with their medical histories as follows: serious diseases of sugar metabolism, lipid metabolism, hepatic function, renal function, heart, circulatory, respiratory, endocrine system, immune system, or mental illness of the nervous system (6) persons with the medical histories of alcoholism or drug dependence (7) persons who might be developed allergic reaction to foods. (8) Persons who are pregnant, breast-feeding, or hope to be pregnant during the study period (9) persons who had always participated in or will participate in any other clinical trial (to use foods/medicine/quasi medicine/medical device) (10) persons who will not be judged suitable to the participants by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Question paper 1.Profile of Mood States 2nd Edition Short Form for Adults 2.The Pittsburgh Sleep Quality Index | — |
Secondary
| Measure | Time frame |
|---|---|
| Hematological examination | — |
Countries
Japan
Contacts
Public ContactKeiko Ohnuki
User Life Science Co., Ltd. The research and development part
Outcome results
None listed