Adult
Conditions
Interventions
Daily lives in the homes with an OLED lighting environment for 2 months
Daily lives in the homes with an LED lighting environment for 2 months
Sponsors
KANEKA CORPORATION
HASEKO Corporation
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1)Those who live in the designated apartment and aged between 18 and 70 years old 2)Those who are healthy and not undergoing any kind of medical treatment 3) Those who do not regularly use medicines 4)Those who are not taking sleep supplements(such as melatonin ,tryptophan ) 5)Those who are not engaged in night shift/shift work 6) Those who are capable of keeping records 7)Those who have consented to this study in writing
Exclusion criteria
Exclusion criteria: 1)Those who have ophthalmologic diseases 2)Those with PSQI 6 or more 3)Those with BMI 25 or more 4)Those who need dental care 5)Those who cannot refrain from taking food for specified health use, functional foods, or other so-called health foods during the study period 6)Those who have traveled to different time zones within the last 1 month 7)Those who may consume excessive amounts of caffeine and alcohol during the light intervention period 8)Those who have mental illness 9)Those who have participated in other clinical studies within the last 1 month 10)Those who are allergic to metals
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Melatonin secretion, Sleep indices, Autonomic nervous system, cognitive function | — |
Countries
Japan
Contacts
Public ContactTomoki Kubo
KANEKA CORPORATION OLED Business Development Project Business Development Group Applied Technology Team
Outcome results
None listed