The American College of Rheumatology and the Arthritis Foundation do not recommend health supplements such as glucosamine in treating knee pain.
Can supplements such as glucosamine sulphate cure or prevent knee pain?
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Is my knee pain a sign of knee osteoarthritis and what to do about it
Patients above age 40 with persistent knee pain should see an orthopaedic surgeon to see if they need medical treatment for knee osteoarthritis.