Effect of vitamin D supplement consumption on muscle strength, muscle function and body composition in middle-aged wome
- Conditions
- Sarcopenia, Muscle weakness, Decrease of muscle strength.Muscle wasting and atrophy, not elsewhere classified
- Registration Number
- IRCT201112182365N6
- Lead Sponsor
- Iran University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 74
Healthy? aged 40-55 years old women; Premenopaused; BMI 18.5-29.9 kg/m2; 25(OH)-D<25 nmol/l; Not ovariectomized; Women must be with out following diseases: uncontrolled hypertension; diabetes; cardiovascular diseases; renal disorders; asthma; liver diseases; thyroid or parathyroid diseases; bone disorders; gastrointestinal diseases; infectious diseases and hyperphosphatemia; Not taking W3 fatty acids or fish oil; hormonal products? any supplements including vitamins and minerals; Not using one of the following medications: anti inflammatory drugs (including NSAIDs and steroids); phenobarbital? phenytoin; anti acid drugs? diuretics and laxative drugs; Not using any drug and supplement have effect on weight status; Voluntary participitation.
Exclusion criteria: Acute disease; Migration; Any event that effect on health status
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Improvement of muscle strength in hand and foot, Improvement of body composition. Timepoint: 12 weeks. Method of measurement: Dynamometer, Handgrip, BIA.
- Secondary Outcome Measures
Name Time Method Increase of serum 25(OH)-D. Timepoint: 12 weeks. Method of measurement: Laboratory Kit.