Natural Factors Chromium & Vanadium - Two very important trace minerals, instrumental in the balancing of Blood Sugar (Glucose) Levels. Small amounts of Chromium are required on a regular basis for cholesterol metabolism and plaque control, and as an overall circulatory and cardiovascular enhancer. Trace amounts of Vanadium are essential on a regular basis for cellular health and growth, blood glucose level modulation and overall health and well-being.