If the body's pH becomes acidic, it becomes harder and harder for the body to uptake other nutrients, such as minerals, vitamins or herbs. An acidic pH creates a hostile internal environment, and restoring the proper acid/alkaline balance is essential if the body is to properly utilize nutrients and provide adequate oxygen to tissues. The pH Trio contains 3 products to restore and maintain your body's optimal pH: Coral Legend 2 oz, 2 bottles - the best in ionized minerals yet found. A unique coral powder, rich in ionized calcium, magnesium and trace minerals, Aloe Powder 7.2 oz - highly charged, concentrated organic aloe powder combined with pure organic pomegranate: the gateway transporter of the ionized coral minerals and a natural chelating agent, and Cod Liver Oil, 150 vcaps - rich in natural vitamin D; an absolute requirement for absorbing calcium.