The best vitamin for arthritis relief, according to research

If you’re looking for the best vitamin for arthritis relief based on research, vitamin D is often the leading candidate—especially for people who are deficient in it. Studies suggest that vitamin D may help reduce pain and improve function in some people with arthritis, particularly Osteoarthritis and possibly Rheumatoid arthritis, although results are not consistent across all studies.

Why vitamin D?

Vitamin D helps:

• Support bone and muscle health
• Regulate immune function
• Influence inflammation, which plays a role in many forms of arthritis

Research has found that low vitamin D levels are common in people with rheumatoid arthritis, and some studies show supplementation can improve disease activity and joint tenderness. However, other large reviews have found mixed or limited benefits, so it’s not a guaranteed treatment.

Important point

Vitamin D appears most helpful when a person is deficient. Taking large doses when your levels are already normal is unlikely to provide dramatic arthritis relief and can be harmful if overdone.

Other nutrients often discussed

While not vitamins, these supplements have evidence for some people with arthritis:

• Omega-3 fatty acids
• Curcumin (from turmeric)
• Glucosamine and chondroitin (mainly for some osteoarthritis cases)

Bottom line

Vitamin D is probably the most researched vitamin for arthritis relief, especially if you have low vitamin D levels. But it is not a cure, and the benefits tend to be modest rather than dramatic. If arthritis symptoms are significant, it’s worth discussing testing your vitamin D level with a healthcare professional before starting supplements.