Bones & Joints

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Bones and joints become vulnerable to wear and tear as we age. Treatments range from pain relievers and physical therapy to joint replacement.

More than 52 million adults, many of them over 65, live with arthritis. About half of them are limited in their activities. Arthritis is a degenerative condition in which the joints—the cushioning surfaces between bones—wear away. Typical arthritis symptoms include pain, stiffness, swelling, and reduced range of motion.

Arthritis comes in many forms, including degenerative osteoarthritis, rheumatoid arthritis (an autoimmune disease), and psoriatic arthritis. In psoriatic arthritis, not only do the joints swell up, but red, scaly patches called plaques also form on the skin. Gout is another type of arthritis that’s caused by a buildup of uric acid in the blood. The excess uric acid forms into crystals that congregate in the joints—most often in the big toe—causing pain and swelling. A number of medications are available to treat arthritis pain and inflammation.

With time, bones become weaker, more brittle, and could fracture. The early stage of bone loss is called osteopenia, and it affects about half of Americans over age 50. Doctors can determine the amount of bone loss with a bone mineral density (BMD) test. Results are expressed as a T-score, which is based on a comparison with the bones of a healthy 30-year old. People with normal bone density have a T-score that is within 1 standard deviation (SD) of a 30-year old’s score. A score 1 to 2.5 SD below a young adult’s (-1 to -2.5 SD) is considered low bone mass, or osteopenia. Osteoporosis is diagnosed in anyone with a score of -2.5 SD or lower. People with osteoporosis need to take medicines such as bisphosphonates to strengthen their bones and prevent fractures.

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Why Is Sugar Bad for You?

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Magnesium for Bone Health

· · Bones & Joints
We know that calcium is crucial to bone health, but it can't do its job without magnesium. Without magnesium, the body cannot: Adequately absorb calcium Stimulate calcitonin, a hormone that draws calcium from the blood and tissues back into the bones. Suppress parathyroid, another hormone that breaks down bone Convert … Read More
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Osteoporosis: One Back Pain Cause

Osteoporosis is a condition of very low bone density that is commonly seen in women over the age of 50. It also can occur in men, typically after age 65. When bones lose density, either from having low bone mass or excessive bone loss, they become fragile and more likely … Read More

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