Anti-Arthritic Diet Food

Arthritis is an illness characterized by chronic joint inflammation. According to "The New York Times," there are over 100 types of arthritis, affecting nearly 37 million Americans. Though a cure for arthritis hasn't been found, your symptoms may be prevented or managed through medications, physical therapy, low-impact exercise and a healthy diet. For best results, seek specified guidance from your doctor or dietitian.

Cold-Water Fish

The oil in cold-water fish contains rich amounts of omega-3 fatty acids -- healthy fats that play an important role in brain function and cardiovascular health. Deficiencies in omega-3 fatty acids, which are common in the United States, can increase your risk for achy joints, arthritis and poor function of your immune system, notes women's health expert Dr. Christiane Northrup. Since red meat and fried foods may increase inflammation, choose cold-water fish for fat and protein more often. Fish high in omega-3 fatty acids include salmon, mackerel, sardines, halibut, albacore tuna, lake trout, flounder and sardines.

Fruits and Vegetables

Fruits and vegetables supply rich amounts of antioxidants -- nutrients that increase your body's ability to fend off infections and disease. Some people with rheumatoid arthritis report fewer symptoms after switching to a plant-based diet, rich in fruits and vegetables, according to the University of Maryland Medical Center. As fiber-rich, relatively low-calorie foods, fruits and vegetables may also help you manage you appetite and weight -- an important aspect of preventing joint pain and inflammation caused by overweight and obesity. Fruits and vegetables rich in fiber and antioxidants include berries, citrus fruits, leafy greens, broccoli, peas, winter squash and artichokes.

Whole Grains

Whole grains offer valuable amounts of fiber and nutrients, such as B vitamins, magnesium and selenium. Whole grains also reduce inflammation, according to Arthritis Today, and they promote healthy weight management. Since refined grains, such as white flour, may have the opposite effect, you should replace enriched breads, pasta, cereals and snack foods with 100 percent whole grain equivalents. When purchasing prepared foods, check ingredient lists to ensure that whole grains, such as bulgur, whole wheat, long-grain brown rice or oats, are listed as main ingredients.

Nuts and Seeds

Nuts and seeds provide unsaturated, heart-healthy fats and nutrients, such as iron, zinc and calcium. Cutting back on saturated fat may also help minimize arthritis symptoms, according to the University of Maryland Medical Center. Flaxseed and walnuts provide the added benefits of omega-3 fatty acids. To lower your saturated fat intake, top salads and other dishes with nuts or seeds instead of high-fat cheese or bacon bits, and top whole grain bread and crackers with almond or peanut butter instead of mayonnaise and deli meat.