
Yulia Reznikov
If you’re among the 53 million Americans with arthritis, you know the daily toll—morning stiffness, aching joints, simple tasks that feel impossible. But with so many supplements promising relief for arthritis, what actually works? Here, leading experts share what’s worth adding to your regimen, what you may want to reconsider and how to get real results.
The role supplements play in easing arthritis pain
True to their name, supplements are just that—supporting players that can help ease arthritis, but far from the stars of the show. That honor goes to diet and exercise, notes rheumatologist Micaela F. Bayard, MD, an associate professor of medicine at the Icahn School of Medicine at Mount Sinai.
“Getting all your nutrients from foods, particularly following an anti-inflammatory Mediterranean diet, is really the best strategy,” she says. “I encourage a holistic approach to overall health—one that includes proper nutrition, regular exercise, stress management and appropriate medication. Supplements can be a valuable addition to that foundation.”
Indeed, if we’re not doing the foundational work, including weight management, supplements aren’t going to be as effective, confirms Melina Jampolis, MD, board-certified physician nutrition specialist and author of Spice Up, Live Long.
“This is especially important for knee osteoarthritis, the most common type,” she explains. “For every extra pound you carry, your knees experience about four pounds of pressure. So even a modest weight loss of, say, 10 pounds, can reduce the load on your knees by roughly 40 pounds. You don’t need to get back to your high school jeans; even small changes can make a meaningful difference.”
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5 key supplements to ease arthritis
Now that we’ve established that supplements work best as part of a comprehensive approach to managing arthritis, let’s explore a few picks shown to reduce pain and stiffness.
Boswellia
“The herbal extract boswellia is super interesting—the data is limited, but exciting,” observes Dr. Jampolis. The key to its efficacy is zeroing on the right extract.
“The Arthritis Foundation recommends looking for specific words on the ingredient list: either AKBA or 5-Loxin. These are the clinically-studied boswellia acids that are associated with both pain relief and inhibiting the breakdown of collagen in the joint space. They work as anti-inflammatories.” To reap the benefits, aim for 300 to 400 mg of boswellia per day.
Omega-3 fatty acids
Rheumatoid arthritis and osteoarthritis are very different conditions, says Dr. Jampolis. “Osteoarthritis is mechanical, the long-term wear and tear on joints from injury, overuse or excess weight. Rheumatoid arthritis is inflammatory, as the body essentially attacks the joint space with inflammation.”
Because of this, rheumatoid arthritis responds better to pure anti-inflammatories like omega-3 fatty acids, she explains. “But most people probably have the wear-and-tear osteoarthritis. If you don’t eat fish regularly, omega-3s are [an arthritis] supplement you may want to consider—though don’t expect miracles. It’s really a long-term strategy for decreasing inflammation from wear and tear. Think of it as more of an overall systemic anti-inflammatory approach.”
A meta-analysis in the Journal of Orthopaedic Surgery and Research showed that supplementing with omega-3 polyunsaturated fatty acids eased pain and improved joint function in those with osteoarthritis.
As for the ideal dose for this arthritis supplement, the Arthritis Foundation suggests 2,600 mg of combined EPA and DHA omega-3s. But Dr. Jampolis adds a word of caution, noting that there is some limited evidence that higher-dose fish oil can lead to atrial fibrillation. “I would always talk to your healthcare provider,” she urges.
Curcumin
“Studies have shown that curcumin [the active compound in turmeric] works as well as NSAIDs [like Advil and Aleve] for pain management without the side effects,” reveals Dr. Jampolis, acknowledging that supplements do take a bit longer to work than over-the-counter pain relievers.
“The challenge with curcumin supplements is bioavailability—how much your body can actually use varies widely between products,” she says. “Look for curcumin supplements that include black pepper extract (piperine) or fat, which significantly increase absorption. Advanced formulations using nanoparticles, liposomes or lipid-based carriers also improve bioavailability. One helpful tip: If the curcumin ingredient has a registered trademark symbol (®), it’s likely a branded form with research-backed absorption technology.” Dr. Jampolis recommends taking 500 mg of curcumin twice daily.
Collagen
It’s not just for skin health: “Collagen [a vital protein in joints] is an interesting one, specifically a type called UC-II [undenatured type II] collagen,” notes Dr.Jampolis “We know that type II collagen is more prominent in joints, and UC-II has emerging research showing promise for joint health.”
Research bears her out: A recent review of UC-II in Annals of Medicine shows that it may ease knee osteoarthritis by dialing down pain, stiffness and inflammation. To reap the benefits of this arthritis supplement, aim for 40 mg of collagen daily.
Vitamin D
“I’d recommend vitamin D only if you’re deficient, which about 70 percent of Americans are, depending on the time of year,” Dr. Jampolis points out. “Almost all of us are deficient in winter because we get vitamin D from the sun. As you age, your ability to convert vitamin D in the skin decreases.”
The good news? It’s a cheap arthritis supplement with benefits beyond joint health, including brain health, she adds. “I consider vitamin D foundational, not specifically for treating osteoarthritis or rheumatoid arthritis, but as a baseline for overall health. Make sure you’re not deficient.” Dr. Jampolis advises getting your vitamin D levels tested first and then talking to your doctor about the appropriate dose before supplementing. That said, 600 IU a day is a commonly-recommended dose of vitamin D for adults.
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What about glucosamine and chondroitin for arthritis?
These popular arthritis supplements may get a lot of press for purported joint health benefits, but it may be much ado about not much, notes Dr. Bayard. “There’s a lot of mixed evidence about glucosamine and chondroitin for joint health.”
Dr. Jampolis agrees, cautioning the research just isn’t that great when it comes to these two supplements for arthritis. Yet there is some reason to be optimistic: “While studies of people taking glucosamine and chondroitin show no difference in pain relief for people with mild arthritis, they did show some improvement in slowing joint space narrowing,” she explains. “And they may play a role in reducing joint space narrowing in both mild and moderate osteoarthritis, according to two large studies.”
“Joint space narrowing is significant because the more the space narrows, the more it becomes bone-on-bone contact—imagine bones constantly grinding together,” Dr. Jampolis explains. “So even though glucosamine and chondroitin are the most popular supplements for arthritis, the data supporting them is surprisingly modest.”
The bottom line on supplements for arthritis
Supplements can help ease arthritis pain and stiffness, but they work best alongside foundational habits: anti-inflammatory eating, a mix of cardio, strength training and stretching and weight management.
Dr. Jampolis’ final piece of advice? “Experiment with these supplements one by one so you can tell what’s actually working for you. And give each one at least four to six weeks before adding another.” That way, you’ll know which supplements are worth your money and which ones you can skip.
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More on joint health:
How to Avoid Arthritis: 8 Doctor-Recommended Habits for Healthy, Pain-Free Joints
What Is the Most Effective Medication for Arthritis? A Doctor Reveals the Safest Options That Work
Walking Is Key To Easing Joint Pain: Here’s How to Stroll Ache-Free
This content is not a substitute for professional medical advice or diagnosis. Always consult your physician before pursuing any treatment plan.