HealthOsteoporosis: Dangerous bone atrophy10/13/2016October 13, 2016Dr. Dieter Felsenberg explains what causes osteoporosis and its dangers. Germany's leading orthopedic researcher heads the Center for Muscle and Bone Research, the ZMK, at Berlin's renowned Charité Clinic.https://p.dw.com/p/2R6PzProf. Dr. Dieter FelsenbergImage: DWAdvertisementOsteoporosis: Dangerous bone atrophyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video