Chondroitin works better than placebo for joint pain
6.0Moderate
evidence
evidence
The Claim
It is often believed that chondroitin is significantly more effective than a placebo for reducing joint pain.
Origin
This myth has been perpetuated by supplement marketing and testimonials that emphasize its effectiveness over placebo.
What Science Says
Evidence from systematic reviews and meta-analyses suggests that chondroitin performs better than placebo in some studies, but the difference is often not statistically significant. The response to chondroitin versus placebo can vary, with some studies showing minimal differences.
Verdict
Misleading
Sources
- PMID:29018060 Dietary supplements for treating osteoarthritis: a systematic review and meta-analysis.
- PMID:29947998 Effect of glucosamine and chondroitin sulfate in symptomatic knee osteoarthritis: a systematic review and meta-analysis of randomized placebo-controlled trials.
- PMID:30575881 Association of Pharmacological Treatments With Long-term Pain Control in Patients With Knee Osteoarthritis: A Systematic Review and Meta-analysis.