Vitamin D Supplements May Improve Blood Sugar Levels If You Have Prediabetes

Vitamin D Supplements May Improve Blood Sugar Levels If You Have Prediabetes

Medically reviewed by Patricia Mikula, PharmDOlena Malik / Getty Images Vitamin D supplements may help people with prediabetes improve blood sugar levels.Key TakeawaysVitamin D supplements, combined with diet and exercise, may help some people with prediabetes return to normal blood sugar levels.Vitamin D can support pancreatic beta-cells and help with insulin secretion.A higher-dose vitamin D supplement may benefit people with prediabetes.Vitam…