What are five foods you shouldn't eat if you have arthritis?

Foods to Avoid If You Have Arthritis

If you're living with arthritis, what you eat can make a real difference in how you feel. While no single diet can cure the condition, certain foods may worsen inflammation and joint pain. Experts, including nutritionist Shah, recommend steering clear of specific items that can aggravate symptoms.

Red meat tops the list—its high saturated fat content can fuel inflammation. Similarly, high-fat dairy products like full-fat cheese and butter may contribute to flare-ups. Opting for low-fat or plant-based alternatives can help reduce discomfort.

Salt is another culprit. Too much sodium doesn’t just affect blood pressure—it can also increase swelling in the joints. Processed meats, canned soups, and fast food are common offenders, so reading labels matters.

Foods high in omega-6 fatty acids, such as corn and sunflower oils, aren't inherently bad, but when consumed in excess—especially without balancing omega-3s—they can promote inflammation. The same goes for fried foods, which often contain both unhealthy fats and advanced glycation end products (AGEs) that may worsen joint damage.

Sugary foods and drinks are especially problematic. They cause blood sugar spikes that trigger inflammatory responses, potentially increasing pain and stiffness. Sodas, pastries, and even seemingly healthy snacks with added sugar should be limited.

Finally, alcohol and tobacco products are best avoided. Alcohol can interfere with medications and increase inflammation, while smoking is linked to increased rheumatoid arthritis severity and reduced treatment effectiveness.

Processed foods often combine many of these harmful ingredients—sugar, salt, unhealthy fats, and preservatives—making them a prime target for elimination. By focusing on whole, anti-inflammatory foods like fruits, vegetables, fatty fish, and nuts, many people find relief from arthritis symptoms. It's not about perfection, but mindful choices that support long-term joint health.