Arthritis and Glucosamine Information Center Covers the latest research, details on arthritis medications and treatments, and tips for effectively managing pain. http://www.glucosamine-arthritis.org
DrugDigest: Glucosamine Information on dosage, usage, side effects, interactions, and drug comparisons. http://www.drugdigest.org/DD/DVH/HerbsWho/0,3923,4055|Glucosamine,00.html
The Stone Clinic: Glucosamine Index Includes information about the liquid form of the supplement and reviews of relevant articles. http://www.stoneclinic.com/index_glucosamine.htm
