Calcium is a crucial building block of bone tissue and Vitamin D helps the body absorb and process calcium. Vitamin D is important for keeping bones strong and research shows that people with healthy levels of Vitamin D result in healthy bones and joint tissue. Together, Calcium and Vitamin D are considered two of the most important nutrients for bone development, the cornerstone of healthy bone maintenance. Magnesium is a mineral that plays an important role too, in maintaining healthy bones, as it contributes to bone density. Other support nutrients include; Vitamin K, Boron, Silica and collagen.