Calcium plays a vital role in the body, primarily supporting bone health and strength. It is an essential mineral that helps build and maintain strong bones, reducing the risk of osteoporosis as one ages. Beyond bone health, calcium is crucial for muscle function, enabling muscle contractions and signaling nerves. It also contributes to blood clotting and regulates various metabolic functions in the body. An adequate calcium intake is necessary for maintaining overall health, particularly during growth phases and in older adults.