Ob Cal 1000 mg/200 IU/100 mg/4 mg Tablet is used for maintaining bone, joint and muscle health. It combines the benefits of Calcium Citrate, Vitamin D3, Elemental Magnesium, and Zinc to enhance bone mineral density and improve calcium absorption. This formulation helps maintain proper electrolyte balance and supports healthy muscle and nerve function. Calcium Citrate provides a highly absorbable form of calcium, essential for bone and dental health. Vitamin D3 assists in calcium utilisation and bone mineralisation, while Magnesium contributes to bone structure and muscle relaxation. Zinc plays a role in supporting the integrity of connective tissue and cartilage.