By the way, doctor: Is taking calcium a problem if you have pseudogout?
CPPD crystals initially form in the cartilage and migrate into synovial fluid, stimulating inflammation in the joint. Most people with x-ray evidence of CPPD crystals never have symptoms, but some develop pseudogout, as well as chronic arthritis. We don't know why calcium crystals form in joints, but they may result from elevated levels of calcium or pyrophosphate or other factors that lead to supersaturation of calcium pyrophosphate in cartilage and bone.
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