Healthy individuals with relatively-deteriorated sleep health
Conditions
Interventions
SRRA001(development code) ingestion (Once a day for 8 days, before sleep onset) (Wash out for 3 weeks) Placebo ingestion (Once a day for 8 days, before sleep onset)
Placebo ingestion (Once a da
Sponsors
Kao Corporation
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1.Healthy male, age >=20 and <=59 years 2.Individuals whose PSQI score is higher than average score.
Exclusion criteria
Exclusion criteria: 1.Individuals attending a hospital or using medical products 2.Individuals using medical products for pollinosis 3.Individuals who have chronic illness 4.Individuals who have a history of serious disease (heart disease, kidney damage, diabetes, cancer, and so on) 5.Individuals who are sensitive to medical tapes or electrodes 6.Individuals who participate in the other examinations which have an influence on this examination 7.Individuals judged inappropriate for the study by the principal
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Subjective and objective indicators on sleep quality before and after the intake of test foods for 8 days | — |
Secondary
| Measure | Time frame |
|---|---|
| Autonomic nervous activity, physical activity and biochemical components in blood and saliva before and after the intake of test foods for 8 days | — |
Countries
Japan
Contacts
Public ContactYasunori Yamamoto
Kao Corporation R&D -Core Technology- Biological Science Research
Outcome results
None listed