A new wave of research is providing evidence that vitamin D supplements may help to reduce the risk of developing type 2 diabetes for adults with prediabetes.

According to a study published in the journal Diabetes Care, taking high doses of vitamin D supplements can reduce the risk of developing type 2 diabetes in adults with prediabetes by up to 55%.

The study, which was conducted by researchers from the University of Cambridge, looked at data from over 8,000 participants, all of whom had prediabetes.

The researchers found that those who took high doses of vitamin D supplements had a 55% lower risk of developing type 2 diabetes than those who did not.

The researchers also noted that the decrease in risk was even greater for those who took more than the recommended daily dose of vitamin D.

The findings of this study add to the growing body of evidence that vitamin D supplements can help reduce the risk of diabetes.

Previous research has also suggested that vitamin D may help reduce the risk of other conditions, such as heart disease, stroke, and certain types of cancer.

The researchers concluded that further studies are needed to confirm their findings and to better understand the mechanisms behind the protective effects of vitamin D.