Mayo Clinic on Osteoporosis: Keeping Your Bones Healthy and Strong and Reducing the Risk of FractureAround 54 million Americans live with osteoporosis or low bone mass, but many don't recognize the symptoms until it is too late. Before a bad fall or fracture renders you immobile, learn how to reduce your risk of developing osteoporosis, manage your day to day symptoms, and even treat the disease with the tools provided in Mayo Clinic Guide to Preventing & Treating Osteoporosis. Throughout your life, your bones are constantly rebuilding. But as you