Do not underestimate the importance of minerals and trace minerals for the human body. Minerals are the catalysts for all the vitamins and other nutrients your body uses genetically for replacing body cells and maintaining good health and strength. You body can make some vitamins like Vitamin D from the natural sun and Vitamin A from Beta Carotene, but the only way to get minerals is from the foods we eat or from supplements. Find out your body’s residual levels of vitamins & minerals so you can take action based on scientific evidence instead of speculation. Functional Intracellular Analysis is key to quantifying vital levels and identifying defiencies based on actual body cells (lymphocytes).