Osteoporosis

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2. Super Foods for Your Bones Slideshow Pictures
3. Take the Osteoporosis Quiz

Medical Author:

William C. Shiel Jr., MD, FACP, FACR

William C. Shiel Jr., MD, FACP, FACR

Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.

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Medical Editor:

Melissa Conrad Stöppler, MD, Chief Medical Editor

Melissa Conrad Stöppler, MD, Chief Medical Editor

Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.

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• Osteoporosis Overview
• Osteoporosis Causes
• Osteoporosis Symptoms
• When to Seek Medical Care
• Exams and Tests
• Osteoporosis Treatment
• Self-Care at Home
• Medical Treatment
• Medications
• Bisphosphonates and Other Hormones
• Next Steps
• Follow-up
• Prevention
• Outlook
• Multimedia
• Synonyms and Keywords
• Authors and Editors
• Read more on Osteoporosis from Healthwise
• Osteoporosis FAQs
• Viewer Comments: Osteoporosis - Symptoms
• Viewer Comments: Osteoporosis - Treatment

Osteoporosis is a disease characterized by low bone mass and loss of bone tissue that may lead to weak and fragile bones. If you have osteoporosis, you have an increased risk for fractured bones (broken bones), particularly in the hip, spine, and wrist.

Osteoporosis is often considered to be a condition that frail elderly women develop. However, the damage from osteoporosis begins much earlier in life. Because peak bone density is reached at approximately 25 years of age, it is important to build strong bones by that age, so that the bones will remain strong later in life. Adequate calcium intake is an essential part of building strong bones.

In the United States, nearly 10 million people already have osteoporosis. Another 18 million people have low bone mass that places them at an increased risk for developing osteoporosis. As our population ages, these numbers will increase. About 80% of those with osteoporosis are women. Of people older than 50 years of age, one in two women and one in eight men are predicted to have an osteoporosis-related fracture in their lifetime.

According to the World Health Organization, the prevalence of osteoporosis among U.S. white women past menopause is estimated to be 14% in those 50-59 years of age, 22% in those 60-69 years of age, 39% in those 70-79 years of age, and 70% in those 80 years of age and older. Significant risk has been reported in people of all ethnic backgrounds. White and Asian racial groups, however, are at greatest risk.

Must Read Articles Related to Osteoporosis

Bone Mineral Density Tests Osteoporosis (or porous bone) is a disease in which bones become weak and are more likely to break. Bone mineral density tests check the strength and solidness ...learn more >>

Fall Prevention and Osteoporosis Osteoporosis (or porous bone) is a disease in which bones become less dense, resulting in weak bones that are more likely to break. Without prevention or treatm...learn more >>

Hormone Replacement and Osteoporosis Hormones are produced by glands in our bodies. They are chemicals that have specific effects on different parts of our bodies. For example, the ovaries produce ...learn more >>

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