high blood pressure
Conditions
Interventions
The subjects ingested the placebo meal for twelve weeks.
The subjects ingested the active meal(low concentration) for twelve weeks.
The subjects ingested the active meal(high concentration) for twelve
Sponsors
Univercity of Nagasaki
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1)Healthy male and female between 20 and 70 years old 2)Individuals whose systolic blood pressure is 130 or more and 159 or less, or diastolic blood pressure is 85 or more and 99 or less 3) Individuals who can refrain from drinking and eating during the test period 4) Individuals who understand the purpose and contents of the experiment
Exclusion criteria
Exclusion criteria: 1)Individuals taking drugs, supplements and healthy foods which affect the blood pressure 2)Those who can not stop taking supplements or health foods that may affect blood pressure during the test period 3)Subjects who are contracting kidney and/or liver diseases 4)Those who have been diagnosed with Familial hypertension 5)Individuals with a chronic diseases 6)Person who donated more than 400 ml of blood within 3 months prior to the study 7)Those who can not stop taking a large amount of green tea or black tea during the test period 8)Pregnant women, or women with intending to become pregnant, and lactating woman 9)Individuals participating or intending to participate in a drug administration test 10)Individuals judged by the doctor to be unsuitable
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| blood pressure | — |
Secondary
| Measure | Time frame |
|---|---|
| Body weight, Visceral fat area, Waist length, Blood pressure, Serum cholesterol, Serum triglyceride, Blood glucose level, Gamma-GTP, White blood cell count, Red blood cell count, hemoglobin, Hematocrit, Platelet count, Total Bilirubin, Total protein, Albumin, Urea nitrogen, Creatinine, uric acid,Renin, angiotensin converting enzyme | — |
Countries
Japan
Contacts
Public ContactHideki Ito
Univercity of Nagasaki Regional Collaboration Center
Outcome results
None listed