Vitamin D Deficiency Clinical Trial
Official title:
The Variability of 25-hydroxyvitamin D Response From Crystalline 25-hydroxyvitamin D3 Compared to Native Vitamin D3: A Short Term Pharmacokinetic Study
The investigators hypothesize that native vitamin D will have more variability in 25(OH)D dose response when compared to a given equipotent dose of 25-hydroxyvitamin D3. This will be a single blind, active control, pharmacokinetic study of 625 μg 25(OH)D given orally or 2500 μg native vitamin D given orally.
Single blind, active control, pharmacokinetic study of 625 μg 25(OH)D given orally or 2500 μg native vitamin D given orally. ;
Allocation: Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject)
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