A systematic review of the function of "lutein , zeaxanthin" to increases pigment in the macular area, protects the eyes from light stimulation, and improves contrast sensitivity (updated version from 2019)
Not Applicable
- Conditions
- Healthy adults (those who are not suffering from any diseases, excluding those(/individuals) under 18 years old, pregnant women, and lactating women)
- Registration Number
- JPRN-UMIN000054167
- Lead Sponsor
- FANCL Corporation
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
Not provided
Exclusion Criteria
The literature which does not meet the key inclusion criteria will be excluded.
Study & Design
- Study Type
- Others,meta-analysis etc
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method