Aug
04
2021
Despite evidence for associations between low circulating 25(OH)D concentration and kidney disease, few clinical trials have evaluated the effect of vitamin D supplementation on kidney outcomes. The Vitamin D and Type 2 Diabetes (D2d) study was a randomized clinical...
Jul
01
2021
Observational studies suggest that low vitamin D status may be a risk factor for cancer. In a population with prediabetes and overweight/obesity that is at higher risk of cancer than the general population, we sought to determine if vitamin...
Oct
19
2020
The manuscript explains that results from recent trials are congruent with a large body of evidence from observational studies indicating that vitamin D has a role in modulating diabetes risk. Participant-level meta-analysis of the 3 largest trials should provide a...
Oct
05
2020
The manuscript explains how postrandomization biases may influence the estimate of efficacy of supplemental vitamin D in diabetes prevention trials. In the Vitamin D and Type 2 Diabetes (D2d) study, repeated measures of serum 25-hydroxyvitamin D level provided...
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