With millions of Americans suffering from osteoarthritis, the most common form of joint inflammation, finding a supplement to relieve the pain and inflammation can be a lifesaver. Glucosamine, a safe, nonprescription dietary supplement -- often referred to as glucosamine sulfate -- has shown promising results in relieving the pain, swelling and inflammation brought on by this disorder.
Background
Your body naturally manufactures its own glucosamine, but the ability to produce this substance begins to decrease as you age. One possible theory behind this loss is a nutrition deficiency. Glucosamine helps to rebuild cartilage or, at least, prevent further loss. It also stimulates the repair and growth of proteoglycans, an important component of cartilage. The sulfur found in this compound is thought to stabilize the tissues and cartilage surrounding your joints.
Ingredients
Glucosamine is an amino sugar that makes up the polysaccharide structure found in chitosan and chitin, which forms the exoskeleton of crustaceans such as shrimp, lobster and crabs. This compound is also found within the cell wall of fungi and numerous other organisms including humans. Considered a monosaccharide, a simple chain of sugar molecules found in carbohydrates, glucosamine is produced commercially from shellfish and also from corn and wheat grain.
Regulatory Approval
Even though glucosamine is taken to relieve the pain and inflammation associated with arthritis, it is not classified as a pain reliever or approved as such by the U.S. Food and Drug Administration. Glucosamine is considered a dietary supplement, so it is not regulated by the FDA. As with all supplements, consult with your health care provider before taking glucosamine as it may interfere with other medications you may be taking.
Supplement
The typical daily dose for adults is 1,500 mg, but this may vary depending on your body size and weight. Glucosamine can be found in larger retail stores in the pharmacy and supplement section under the name of glucosamine sulfate. This supplement is available in tablet, capsule and, less often, in powder form. You may see glucosamine combined with chondroitin, another compound commonly taken for the relief of arthritis symptoms.
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