CORABON DX 40 is a dietary supplement manufactured by Nuvista Pharma Ltd., combining calcium carbonate sourced from coral and vitamin D3 (cholecalciferol). Each tablet contains 600 mg of elemental calcium and 400 IU of vitamin D3. This formulation is designed to support bone health by aiding in calcium absorption and utilization. It is commonly used to prevent or treat conditions related to calcium and vitamin D deficiencies, such as osteoporosis, osteomalacia, rickets, and hypoparathyroidism. Additionally, CORABON DX 40 serves as a supplement for individuals with inadequate dietary intake of calcium, including children, pregnant and lactating women, and the elderly. It may also be used as a phosphate binder in chronic renal failure. The recommended dosage is typically one tablet once or twice daily, preferably taken with food to enhance absorption. As with any supplement, it is advisable to consult a healthcare professional before use, especially for individuals with pre-existing health conditions.