Vitamin D vs placebo or control
Fasting blood glucose (mg/dL) · Adults with diabetes
Meta-analysis of randomised trials of vitamin D supplementation for Fasting glucose (Diabetes patients with normal glucose tolerance): WMD 0.01 (95% CI -0.21 to 0.23), not statistically significant. Umbrella review outcome-level evidence grade: Substantial effect unlikely.
2 findings from 1 review
- Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational… 2014 All outcomesDiabetes patients with normal glucose toleranceWMD 0.01 [-0.21, 0.23]Studies not reportedGRADE not reported
- Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational… 2014 All outcomesDiabetes patients with abnormal glucose toleranceWMD -0.3 [-0.9, 0.3]Studies not reportedGRADE not reported