overweight and obesity. Obesity due to excess calories
Conditions
Interventions
Intervention 1: 2 tablet of placebo with low calorie diet. Intervention 2: 2 tablet of calcium (500 mg calcium carbonate /tablet) with low calorie diet. Intervention 3: 2 tablet of calcium plus vitami
Placebo
Treatment - Drugs
2 tablet of placebo with low calorie diet
2 tablet of calcium (500 mg calcium carbonate /tablet) with low calorie diet
2 tablet of calcium plus vitamin D (500 mg calcium carbonate and 200 IU vitamin D / tablet) with low calorie diet
2 tablet of vitamin D (200 IU vitamin D / tablet) with low calorie diet
Sponsors
Shiraz University of Medical Sciences
Eligibility
Sex/Gender
Female
Age
20 Years to 50 Years
Inclusion criteria
Inclusion criteria: inclusion criteria: premenopausal women; age between 20-50 years; BMI between 25-40 kg/m2; not having any cancer or severe endocrine, mental, hepatic, renal, gastrointestinal, cardiovascular, neurologic, rheumatologic, hematologic, skeletal, and eating disorders; not taking any medication, nutritional supplements, or herbal preparations that could affect calcium and vitamin D status, anthropometric indices, body composition, lipid profile, blood pressure, and blood glucose during the last 12 weeks; not having any history of drug intolerance or adverse reaction to the study supplements; Dairy product consumption of =3 serving /d; consumption of =5 cups of coffee/d; not being pregnant or lactating; not being a smoker or taking alcohol; not being a participant in other trials over the last 6 months; Stable body weight (body weight change?3 kg for 3mo before intervention); providing written informed consent. exclusion criteria: development of serious adverse events during the study period and lack of adherence to the study protocol.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Waist circumference. Timepoint: At the beginning and at the end of the intervention. Method of measurement: Tape measure.;Body mass index. Timepoint: At the beginning and at the end of the study. Method of measurement: BMI will be calculated as weight (kg)/ height (m)2.;Body fat mass. Timepoint: At the beginning and at the end of the intervention. Method of measurement: Bioelectric impedance analyzer.;Lipid profile. Timepoint: At the beginning and at the end of the intervention. Method of measurement: By use of bt 1500 set and pars test kit.;Blood pressure. Timepoint: At the beginnig and at the end f the intervention. Method of measurement: mmHg-piezometer.;Blood glucose. Timepoint: At the beginnig and at the end f the study. Method of measurement: by Autoanalyzer method using Pars test kit. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactHamide Rajaie
School of Nutrition and Food Sciences
Outcome results
None listed