Calcoral-D 500 mg + 200 IU Tablet is a dietary supplement manufactured by Popular Pharmaceuticals Ltd. in Bangladesh. Each tablet contains 500 mg of elemental calcium derived from coral calcium carbonate and 200 IU of Vitamin D3 (cholecalciferol). This combination is designed to support bone health by enhancing calcium absorption and utilization in the body. Calcium is essential for maintaining strong bones and teeth, while Vitamin D3 facilitates the proper absorption of calcium from the gastrointestinal tract. This supplement is commonly used to prevent or treat conditions like osteoporosis, osteomalacia, rickets, and to supplement calcium intake during pregnancy, lactation, and in the elderly. It is also beneficial for individuals with inadequate dietary calcium intake or those at risk of calcium deficiency. The recommended dosage and duration of use should be determined by a healthcare professional based on individual needs and health status.