Assessing the combined effect of omega-3 fatty acid and vitamin D 3 on plasma osteocalcin levels
The data about effect of vitamin D3 (VD3) and omega-3 fatty acids(omega-3FA) on plasma levels of osteocalcin (OCN) are scarce and conflicting and nothing is published in the literature about the effect of the combination of VD3 and omega-3FA on the OCN levels. This study was conducted to investigate effect of VD3 and omega-3FA alone and with each other on PLASMA OCN levels in females and males with vitamin D deficiency (VDD). This randomized, controlled clinical trial was designed to test effects of 50,000 IU VD3 weekly and 300 mg omega-3FA daily for eight weeks,separately and with each other, on the plasma levels of OCN and 25-hydroxy vitamin D (25OHD). This study was conducted during winter in 86 healthy Jordanian females and males with VDD with a mean age of (40± 10) years. Fasting serum levels for 25OHD,OCN, PTH (parathyroid hormone),calcium, phosphate, ALT (alanine aminotransferase), and urea were assessed at baseline and the end of the trial .
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
120
50,000 IU VD3 / week for 8 weeks
300 mg of omega 3-FA once daily for 8 weeks
50,000 IU VD3 / week for 8 weeks and 300 mg of omega-3FA once daily for 8 weeks
Applied Science University
Amman, Jordan
vitamin d3 levels
Plasma levels of 25-hydroxyvitamin D
Time frame: 8 weeks
osteocalcin levels
plasma osteocalcin levels
Time frame: 8 weeks
PTH
Plasma concentrations of PTH
Time frame: 8 weeks
calcium
plasma Ca levels
Time frame: 8 weeks
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no intervention