Description
Glucosamine is an amino sugar naturally present in the human body and is involved in the formation of molecules found in cartilage and other connective tissues. It is commonly marketed as a dietary supplement for joint health and is available in forms such as glucosamine sulfate and glucosamine hydrochloride. Research on its effectiveness for osteoarthritis-related pain and joint function has produced inconsistent results. Product formulations and outcomes may vary, and individuals taking warfarin or other medications should consult a healthcare professional before supplementation. Those with shellfish allergies should also verify the source of the glucosamine.
















