Calten Tablet works by enhancing intestinal calcium transport. It also increases calcium retention and promoting bone mass. It prevents and treats calcium/phosphorus/parathyroid problems that can happen with long-term kidney dialysis or hypoparathyroidism. | Key Ingredients: Calcium Elemental Zinc | Key Benefits: It is given to prevent or treat low levels of calcium in people with kidney or parathyroid gland problems Also used to treat calcium deficiency (hypocalcemia) and metabolic bone disease in people who are receiving dialysis | Directions For Use: Take Calten Tablet as directed by the physician. | Safety Information: Read the label carefully before use Do not exceed the recommended dose Keep out of the reach of children Store in cool and dry place Should be protected from direct light