None listed
Conditions
Interventions
Others : During the 6-week diet intervention period, the intervention group will consume a high carotenoid diet, and the control group will consume a usual carotenoid diet. Subjects will be instructed
Sponsors
Seoul National University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Those who meet all of the following conditions can apply for the study: ? People with a body mass index = 23 kg/m2 or people with a fasting blood glucose = 100 mg/dL without an underlying disease ? People who do not take medications for control of blood glucose, cholesterol, or blood pressure ? Korean adults aged = 18 years
Exclusion criteria
Exclusion criteria: Those who meet any of the following criteria will be excluded from the study participants: ? People with underlying diseases ? People who have taken dietary supplements or probiotics in the past 3 months ? People who have unusual eating habits or people who are allergic to certain foods ? People who have smoked in the past 1 year ? Pregnant or lactating women
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in body mass index;Change in waist circumference;Change in blood pressure;Change in skin carotenoid status;Change in blood carotenoid concentration;Change in total cholesterol;Change in LDL cholesterol;Change in HDL cholesterol;Change in triglyceride;Change in blood glucose;Change in insulin;Change in hemoglobin;Change in HbA1c;Alpha and beta diversity as well as composition of gut microbiota: 1) The characteristics of gut microbiota 2) Differences in gut microbiota at the time of diet intervention;Correlation between genetic information (exome, epigenome, transcriptome) and biomakers (from blood, skin sample) | — |
Secondary
| Measure | Time frame |
|---|---|
| Questionnaire (general characteristics);Questionnaire (life style);3-day diet record | — |
Countries
Korea, Republic of
Contacts
Public ContactSeoeun Ahn
Seoul National University
Outcome results
None listed