The mineral essential for bone health is calcium. Calcium is crucial for developing and maintaining strong bones and teeth, making it an important nutrient throughout life. It functions in bone formation and mineralization, helping to prevent conditions like osteoporosis, which leads to weakened bones. In addition to maintaining structural integrity, calcium is also vital for various biological processes, including muscle contraction, nerve signal transmission, and blood clotting. Good dietary sources of calcium include dairy products, leafy green vegetables, tofu, and fortified foods, making it essential to consume adequate amounts through diet.