EnerJointis -- Flexi Your Joint, Flexi Your Life. Joint diseases have been associated with the breakdown of the protective cartilage layers that cause inevitably pain, inflammation and loss of motion. Conventional medications in the treatment of joint diseases consist primarily of non-steroidal anti-inflammatory drugs (NSAIDs) and analgesics are often effective for symptom relief, but could also cause significant side effects and do not slow the disease progression. Several natural substances such as glucosamine sulfate, chondrointin sulfate, methylsulfonylmethane (MSM), superoxide dismutase (SOD), vitamin A and vitamin C have shown not only to relieve the symptoms (pain, stiffness, and decreased range of motion of affected joints) but also to rebuild and reverse the cartilage breakdown. Thus, alternative treatments have been used both as an adjunct and as an alternative to conventional therapy.