Hyperparathyroidism Topic Guide

Osteoporosis (or porous bone) is a disease in which bones become weak and are more likely to break. Bone mineral density tests are used to diagnose osteoporosis, which check the strength and solidness of the bones. You should have a bone mineral density test when you are over age 65, had early menopause, low body weight, long-term corticosteroid therapy, chronic disorders (anorexia nervosa or liver disease), previous broken bones with minimal trauma, poor diet, lack of exercise, and smoking.