Silver Book Fact
In the United States today, more than 40 million people either already have osteoporosis or are at high risk due to low bone mass.
National Institute of Arthritis and Musculoskeletal and Skin Diseases. Handout on Health: Osteoporosis; 2011. http://www.niams.nih.gov/Health_Info/Bone/Osteoporosis/osteoporosis_hoh.asp