Coba jelasin Sumber Kondroitin dari Kondroitin dong

Saat ini, belum ada sumber alami yang signifikan bagi kondroitin sulfat mengingat banyaknya variasi bentuknya. Sumber kondroitin yang signifikan dapat diperoleh dari suplemen makanan.

"Product Review: Joint Supplements (Glucosamine, Chondroitin, and MSM)"  Summary of a Consumer Labs test of the actual composition of these supplements at consumerlabs.com

"Glucosamine/Chondroitin Products Not Measuring Up", News report of the analysis of commercial supplements by Adebowale et al. at WebMD

"Chondroitin Sulfate Manufacturing and Risk of Mad Cow Disease" by Winston Wicomb, Ph.D., September 24, 2002. Information on methods for extraction of chondrotin sulfate from cow trachea, at the Stone Clinic of San Francisco, at stoneclinic.com

"Testing Status of Glucosamine Hydrochloride + Chondroitin Sulfate 09029", A thorough review of available information on the use of chondroitin sulfate in humans from the National Toxicology Program at National Institute of Environmental Health Sciences

Chondroitin Sulfate, summary of information on the use of chondroitin sulfate from the publishers of the Physicians' Desk Reference.

"Glucosamine/Chondroitin Arthritis Intervention Trial (GAIT)," ClinicalTrials.gov information on the purpose, design, and analysis of the study at clinicaltrials.gov

"NIH News: Efficacy of Glucosamine and Chondroitin Sulfate May Depend on Level of Osteoarthritis Pain", Wednesday, February 22, 2006 at National Institutes of Health