Calcium With Vitamin D3 Tablets IP consists of a combination of vitamin D3 and calcium that are commonly used to treat calcium deficiency and vitamin D. It is likely used in conditions like osteoporosis and helps in maintaining healthy bones and teeth. It is likely to be recommended by your doctor to take this Calcium With Vitamin D3 Tablets IP. Calcium With Vitamin D3 Tablets IP is a common supplement that helps promote bone health, treat calcium deficiency, and protect against osteoporosis. These medicines play an important role in the bodys bone formation process. It helps your body to absorb calcium.