Vanadyl sulfate is an effective form of the trace mineral vanadium. Numerous studies indicate vanadyl sulfate promotes insulin responsiveness and supports healthy glucose metabolism.^1-4 Clinical trials have demonstrated its ability to stimulate healthy blood glucose regulation and insulin response.^5-9

A 30-month study showed vanadyl sulfate helped maintain healthy blood glucose levels already within normal range.¹⁰ Vanadyl sulfate’s impacts on metabolic health appear to be related in part to its ability to support optimal number and function of insulin-producing cells in the pancreas.^2,11,12