Vandium is a nutrient which acts similar to insulin. Research shows it improves fasting glucose levels by stimulating GLUT-4 transporters within the cell which in turn carry glucose into the cell. Vadium is safe taken on a daily basis in doses between 5 to 10mg a day, with diarrhea and gastric upset occuring at higher doses up to 100mg. Our laboratory produces 10mg Vanadyl Sulphate capsules which is the absorbable form of vandium. Higher doses of 50 to 100mg should only be used under medical supervision!