Evidence Question
Does Vitamin D supplementation improve fasting plasma glucose (FPG)?
Related to: Supplements and NutraceuticalsShort answer
Current evidence does not show a clear benefit of Vitamin D supplementation for fasting plasma glucose (FPG).
Evidence at a glance
- Evidence strength
- Strong Evidence
- Supporting research
- 3 studys
- Randomized trials
- 3 trials
Why do we say this?
Across 3 randomized trials, findings are consistent, the evidence does not yet establish a clear effect on fasting plasma glucose (FPG) with Vitamin D supplementation.
Explore the evidence
Supporting research
3 published studys