Joint support & repair products contain Glucosamine which is proven to aid in reducing swelling, reducing pain and also to aid in the repair of join cartilage and muscle tissues. Joint pain and swelling is more common than most realise, and it is not just restricted to the elderly. Many athletes and bodybuilders suffer from joint pain as a result of their activities. These supplements can help protect you from further damage as well as assist to repairing and reducing inflammation and pain in current injuries. Please also see our section on Glutamine that can also assist in muscle repair.