Glucosamine is an integral component of the process that creates highly specialized units called glycosaminoglycans, which form cartilage.
Glucosamine is most commonly studied and recommended for relieving the symptoms of osteoarthritis.
Normally, the diet is not a significant source of glucosamine. Supplements that contain glucosamine are extracted from the exoskeletons of crustaceans, or it is manufactured artificially.
Glucosamine is sold commercially in many varieties. A form of glucosamine that is balanced with a mineral salt, called glucosamine sulfate, is the only type that has been scientifically proven to treat osteoarthritis, and so it is the most common type.
by the Harvard School of Public Health
It has been asked by millions of people “If you eat a healthy diet, do you need to take vitamins?” Not very long ago, the common answer from most experts and professionals would have been an emphatic "no". However, today there's quite a bit of evidence that taking a daily multivitamin makes good sense for most adults.
by the Mayoclinic Staff
Given the popularity and availability of “high potency” amino acids, antioxidants, enzymes and herbs, it might seem like dietary supplements could replace food as a source of the nutrients the body requires. However, this is not the case.
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