Healthy adults
Conditions
Interventions
Capsule containing malic acid and magnesium oxide 6 tablets/day, For the 28 days
Placebo capsule not containing magnesium malate, 6 tablets/day, For the 28 days
Sponsors
Kindai University Department of Biological & Enviromental Chemistry Faculty of Human-Oriented Science and Engineering
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1)persons who is generally judged as healthy (2)persons who hindrance to sleep and snoring awareness
Exclusion criteria
Exclusion criteria: (1) persons who have changed their habitats to take supplements within past 4 weeks (2) persons who have been treated their illness or prevention in a clinic at their informed consent (3) 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 (4) persons with the medical histories of alcoholism or drug dependence (5) persons who might be developed allergic reaction to foods. (6) Persons who are pregnant, breast-feeding, or hope to be pregnant during the study period (7) persons who had always participated in or will participate in any other clinical trial (to use foods/medicine/quasi medicine/medical device) within past 4 weeks (8) persons who have any dietary supplements, quasi drugs or medicines which cause same or similar efficacy with the effect evaluated in this study (9) persons who will not be judged suitable to the participants by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Noise level during sleep | — |
Secondary
| Measure | Time frame |
|---|---|
| PSQI(Pittsburgh Sleep Quality Index) POMS States-Brief Form (Profile of Mood States-Brief Form Japanese Version) ESS(Epworth Sleepiness Scale) | — |
Countries
Japan
Contacts
Public Contactkoichiro ohnuki
Kindai University Faculty of Humanity-oriented Science and Engineering
Outcome results
None listed