*** Características *** Apoyo estructural, de 5,000 UI, la más alta potencia. Ayuda a mantener los huesos fuertes. Apoya la salud dental. * *** Descripción *** For structural support*, supports immune system*, and helps maintain strong bones*! NOW Chewable Vitamin D-3 supplies this key vitamin in a tasty chewable form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, Vitamin D supplementation b es even more necessary to ensure that your body receives an adequate supply.