Healthy adults
Conditions
Interventions
Participants restrict their intake of vegetables, fruits, etc. for two days, and then consume 350 g of vegetables and 200 g of fruits per day for two days.
Sponsors
National Institute of Biomedical Innovation, Health and Nutrition
Healthcare Systems Co., Ltd. National Agriculture and Food Research Organization
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Individuals must be able to provide free and voluntary written consent to participate in the study. (2) Healthy Japanese individuals between 20 and 65 years of age at the time of consent. (3) Those who do not have a serious cerebrovascular, cardiac, hepatic, renal, or gastrointestinal disease, cancer, or infectious disease that requires notification. (4) Those who understand and can implement the intervention diet and vegetable/fruit non-intake period. (5) Who can use their smartphones in this study.
Exclusion criteria
Exclusion criteria: (1) Pregnant or possibly pregnant and lactating women. (2) People who have a disease for which they are receiving continuous treatment, medication, or lifestyle guidance and who are deemed unsuitable as subjects by the research physician at the institution providing informed consent. (3) Those receiving continuous medication and dietary guidance from a physician or dietitian. (4) Current participation in another clinical trial. (5) Subjects who donated whole blood for less than one month. (6) Food allergies to vegetables, fruits, or other intervention foods. (7) Other subjects are deemed inappropriate by the principal investigator of the institution where informed consent is to be provided.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Assessment of the relationship between dietary components such as vegetables, fruits, meat, and salt and their biomarker components in blood and urine | — |
Secondary
| Measure | Time frame |
|---|---|
| Items of general biochemical values in blood and urine, intestinal flora, height and weight, body composition, blood pressure, index of vegetable intake status from fingertips by optical skin carotenoid content measuring device, questionnaire on daily vegetable and fruit intake | — |
Countries
Japan
Contacts
Public ContactHirohito Ishikawa
Healthcare Systems Co., Ltd. Clinical Research Department
Outcome results
None listed