the effect of vitamin D fortified bread on metabolic biomarkers

Not Applicable

• Conditions: utritional Deficiencies.; Endocrine, nutritional and metabolic diseases; E50-E64

• Registration Number: IRCT20170812035642N3
• Lead Sponsor: Tehran University of Medical Sciences

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 26 March 2018

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

20-60 year-aged
vitamin D deficiency
Not intake of supplements containing vitamin D or fish oil during the last three months
Not having clinical signs of diseases that interfere with vitamin D metabolism (liver and kidney disease)
Not receiving drugs interfering with the metabolism of vitamin D (corticosteroids, estrogen)

Exclusion Criteria

any disease or need to use of medication which interferes with vitamin D metabolism
pregnancy or breastfeeding
any weight loss treatments

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Serum 25-hydroxyvitamin D concentration. Timepoint: At the beginning of the study (before the intervention) and at the end of the study (3 months later). Method of measurement: ElISA.;Serum sugar and lipid profile. Timepoint: At the beginning of the study (before the intervention) and at the end of the study (3 months later). Method of measurement: Measurement of serum glucose and lipids will be done using an enzymatic method based on colorimetry using commercial kits (Pars Test, Iran) with automatic device (Selecta E, Vitalab, Netherland).