glucosamine

Glucosamine is vital for building cartilage. Cartilage is a flexible, tough connective tissue found in several parts of the body. This firm, rubbery tissue functions as padding at the ends of long bones where they meet joints. As we age, cartilage can become less flexible and can steadily breakdown. There is some evidence that glucosamine might slow this process. Some scientists believe it is the sulfur in glucosamine that is beneficial for cartilage health. Sulfur must be incorporated into cartilage to build and repair it. Naturally, glucosamine plays a role in the incorporation of sulfur into cartilage. As people age, glucosamine levels fall. So, in time, this may play a role in joint deterioration.