ORGANICAL D 500/200 mg is a combination tablet containing 500 mg of calcium and 200 IU of vitamin D₃. This formulation is commonly used to prevent or treat calcium and vitamin D deficiencies, particularly in conditions such as osteoporosis, osteomalacia, rickets, hypoparathyroidism, and latent tetany. Calcium is essential for maintaining strong bones and teeth, while vitamin D₃ enhances calcium absorption in the body. The typical dosage is 1 tablet daily, but the exact dosage should be determined by a healthcare provider based on individual needs. Common side effects may include constipation, gas, and stomach upset. It's important to follow the prescribed dosage and consult a healthcare professional before starting this supplement, especially if you have kidney problems or are taking other medications