Bone Health and Osteoporosis
By Clinton L. Greenstone, M.D. Issue: Winter 2003, Form and Structure - Issue #34 The bones are dense, highly active tissues comprised of special protein fibers called collagen that become mineralized primarily with calcium and phosphorus. Their surfaces are constantly being built up and broken down through the process of bone remodeling. Osteoclasts are bone cells that eat away old ... Read More ►