Bioavailability study of lutein from Chlorella

Bioavailability study of lutein from Chlorella in healthy adults.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0000750

Enrollment

Registered

2013-05-24

Start date

2013-05-21

Completion date

Unknown

Last updated

2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Dietary Supplement : Three times intake per day as follows

- Control: placebo - Marigold lutein group: marigold lutein - Chlorella lutein group: Chlorella lutein 10mg/d - Chlorella lutein group: Chlorella lutein 20mg/d

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - Voluntarily agree to participate and sign in informed consent form - Age: 20-50 years - BMI: 20kg/m2 = ~ < 25kg/m2

Exclusion criteria

Exclusion criteria: - Subject who takes dietary supplements or medicines that affect eye health or antioxidative capacity within 4 weeks before the first visit. - Subject who has following diseases: macular degeneration, cataract or any other ophthalmic diseases, hepatic dysfunction, renal dysfunction. - Subject who participated in another clinical trials within 4 weeks before the first visit. - Alcoholics - Smoker - Subject who is pregnant or breast feeding. - Subject who has an allergy to the ingredients of study product. - Any condition that would make the subject unsuitable for enrollment in this study.

Design outcomes

Primary

Measure	Time frame
Serum carotenoids concentrations	—

Secondary

Measure	Time frame
Concentration of carotenoids (lutein, zeaxanthin) in buccal mucosa cells	—

Countries

Korea, Republic of

Contacts

Public ContactHyangmok Ok

Ewha Womans University

Outcome results