Study of Vanadium Supplement in Patients With Impaired Glucose Tolerance

Effect of Vanadium on Insulin Sensitivity in Patients With Impaired Glucose Tolerance

The purpose of this study was to evaluate if the vanadium can improve the insulin sensitivity in patients with impaired glucose tolerance. Secondary purpose of this study was to assess changes on metabolic profile, weight and blood pressure.

Inclusion Criteria:

• Diagnosis of impaired glucose tolerance
• Body mass index from 25 to 35 kg/m2
• History of type 2 diabetes mellitus in the first branch

Exclusion Criteria:

• Taking medication with known effects on carbohydrate or insulin metabolism
• Thyroid diseases
• Hepatic diseases