Supplements for Knee Osteoarthritis

What the Research Shows

Research into supplements for knee osteoarthritis shows varying levels of effectiveness. Glucosamine and hyaluronic acid currently have moderate evidence supporting their use. Glucosamine, especially when combined with chondroitin, has been shown in several studies to help reduce pain and improve joint function. Similarly, hyaluronic acid—administered either as an injection or in oral combinations—may help reduce pain and improve overall clinical symptoms. Other supplements show weaker evidence of benefit. Burdock root tea may help lower oxidative stress and inflammation, while pomegranate has shown potential for improving antioxidant status in small studies. Additionally, celery seed may help reduce cartilage degeneration, though this effect was specifically noted when used in combination with Boswellia serrata. Because these findings are preliminary or based on small groups, their overall effectiveness is less certain.

AI-generated overview based on research evidence. Not medical advice.

This page is generated from AI-analyzed evidence summaries. Evidence strength ratings are based on the quality and quantity of available research, not guaranteed effectiveness. Always consult a healthcare provider before using supplements for any health condition.

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