by Kate Haisch
In this final part of our series on supplements, we talk about the safety and effectiveness of supplements in treating various health issues.
Glucosamine
Glucosamine is commonly used for the treatment of osteoarthritis. Clinical studies have consistently reported that supplemental glucosamine is safe.  Research data suggest supplemental glucosamine may help keep joints healthy and prevent cartilage degeneration and treat arthritis.  It may also help relieve pain associated with arthritis and increase joint mobility.  However, results of clinical tests of glucosamine as a medical therapy for osteoarthritis have been conflicting …