Loss was tied to less joint degeneration in study, but skeptics remain.
They're not the same and some types of injuries take longer than others to heal.
Study disputes weather's role in knee and back pain.
Check out these 8 tips for perky posture and less pain.
Study puts 'unloading' footwear to the test and the results come up short.
Study: A single shot of the patient's own stem cells improved pain and mobility.
Arthritis patients may get short-term results with steroids, but long-term success with a different kind of shot.
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