The effect of tryptophan-supplement intake at breakfast on melatonin secretion at night
Not Applicable
- Conditions
- Healthy adults
- Registration Number
- JPRN-UMIN000024121
- Lead Sponsor
- Fukuoka Women's University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Male
- Target Recruitment
- 12
Inclusion Criteria
Not provided
Exclusion Criteria
1. Mental diseases 2. Extreame morningness-type 3. Extreame eveningness-type 4. Sleep disorder 5. Smorker
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method octurnal melatonin secretion which is measured immediately after intervention
- Secondary Outcome Measures
Name Time Method