Evidence Question
Does Vitamin D supplementation improve serum 25-hydroxyvitamin d?
Related to: Supplements and NutraceuticalsShort answer
Vitamin D supplementation appears to improve serum 25-hydroxyvitamin d.
Evidence at a glance
- Evidence strength
- Strong Evidence
- Supporting research
- 6 studys
- Randomized trials
- 5 trials
Why do we say this?
Across 6 studies, including 5 randomized trials, findings are consistent and showed an effect on serum 25-hydroxyvitamin d with Vitamin D supplementation.
Explore the evidence
Supporting research
6 published studys
- High-Dose Vitamin D3 Does Not Improve Glycaemic Control in Type 2 Diabetes
- Vitamin D supplementation reduces neonatal birth weight in gestational diabetes
- Vitamin D3 supplementation may reduce inflammation in type 2 diabetes patients
- High-Dose Vitamin D May Prolong Remission in Type 1 Diabetes
- Co-supplementation improves mental health in women with pre-diabetes