What exactly is glucosamine?
In the body, glucosamine is an amino monosaccharide produced by chondrocyte cells and used to make glycosaminoglycans and proteoglycans. It is water soluble and well-absorbed in the small intestine. Glucosamine has an affinity for articular (joint) cartilage. Many scientists believe that glucosamine is the most important and rate-limiting substance for the synthesis of healthy cartilage.
