Calcium plays a vital role in maintaining a healthy body, particularly for bone health. It aids in the development and maintenance of strong bones and teeth, helping to prevent conditions like osteoporosis. Calcium also contributes to muscle function, nerve transmission, and blood clotting. Adequate calcium intake, especially during formative years, is essential for lifelong skeletal health. Incorporating calcium-rich foods such as dairy products, greens, and fortified alternatives can help individuals meet their daily requirements, supporting overall physical fitness.