Tuesday, July 26, 2011

Vitamin D Reduces Diabetes Risk

Higher levels of vitamin D in the blood appear to be associated with a reduced risk of diabetes among people at high risk for the disease, according to a new report. In a study of over 2,000 people with prediabetes, it was seen that the higher the level of vitamin D in the blood, the lower the risk of developing type 2 diabetes.

Dr. Pittas of Tuft's University says that vitamin D might play a role in diabetes by improving insulin secretion and insulin sensitivity. Though this has been seen over the years in a few other studies, this is the first one that reflects the benefit of a long-term vitamin D status.

The research showed that for every 5 nanograms per milliliter (ng/mL) increase in vitamin D levels, the risk of developing diabetes dropped by 8%.

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