Adequate vitamin A levels is important for healthy vision. Vitamin A also benefits the body by helping maintain the immune and respiratory systems and the processes of cell turnover and fetal development. Vitamins A and D and calcium are all essential nutrients for growth. The immune system is also dependent on the presence of vitamins A and D and calcium. Calcium is crucial for muscle contraction, nerve conduction, the beating of the heart, blood coagulation, glandular secretion, the production of energy and it is an essential component in the development of healthy bones and teeth. The presence of vitamin D in the body enhances the efficiency of calcium absorption. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. A vitamin A, D, and calcium supplement that is appropriate for growing children, seniors, and pregnant or nursing women. It is especially suitable for people who do not normally include meat or dairy products in their daily diet.*