What is the role of manganese in joint tissues?
Manganese is a trace element that naturally occurs in some foods and is present in the body as well. It is an important cofactor in the biochemical reactions by which joint tissues are made. Specifically, the reactions that make glycosaminoglycans out of glucosamine will not occur efficiently unless manganese is present in the body. Supplementing manganese helps ensure that GAG synthesis occurs at the maximum possible rate.