Women's hormonal shift is responsible for bone loss. Find out what are the other causes and how you can prevent.

Dr. Darryl Tannebaum and some of his office staff pose for a photograh, Ginger Troxell, at left, Ashlyn Wischmeyer, Bailey Lofton, Tannenbaum, Ashley Slate, Sandi Cockerham and Mikala Fuqua at ...