Anyone who has been prescribed medicine to treat arthritis should not stop taking it in order to start using glucosamine. Discuss the best options for your condition with the doctor before adding a supplement to your treatment options.
Glucosamine has been tested in several countries. The Lancet reported in 2001 that a three-year double-blind clinical trial of 212 osteoarthritis patients indicated participants’ symptoms decreased by 20 to 25 percent. However, subsequent research showed that x-rays that measured changes in knee spaces were not standardized, among other concerns. Since glucosamine production is unregulated, buyers aren’t exactly sure what they are taking when they shop for various brands.
In 2006, a large, controlled study conducted by the National Institutes of Health found that participants experienced a twenty percent reduction in pain. However, that was the same percentage reported by those taking a placebo. Currently, researchers are still unsure of the actual benefits of glucosamine to those suffering from osteoarthritis. However, many experts agree that the pros outweigh the cons.