The Glucosamine Pages. Glucosamine is an amino acid sugar complex composed of a glucose molecule attached to the amino acid, glutamine, with an acetyl group. Arthritic joints have been subject to cartilage destruction to the point where bone may rub against bone.
Joints become inflammed and painful.
Glucosamine stops this process and rebuilds the joint. Glucosamine stimulates the production of joint cartilage and provides the raw material to make it. It also provides the cushioning material in the synovial fluid that lubricates the joint. Many studies have proven the effectiveness of Glucosamine in arthritis . 500 mg taken 3 times daily was associated with a large and significant reduction in joint pain, swelling and tenderness.