A lecture on “The Physiological and Health Aspects of Osteoporosis” delivered by Souad Dr. Marzouq Al-Badi – Consultant in Internal Medicine and Rheumatology – Security Forces Hospital in Riyadh and a member of the Saudi Osteoporosis Charitable Society. It was on Wednesday 11/10/1425 AH in the main seminar hall at the College of Medicine – King Saud University. – Riyadh.