Foods Arthritis Sufferers Should Avoid for Better Relief

White Flour Is a Big No-No

White flour may be a common ingredient in many foods, but it's also one of the major causes of inflammation, according to a study in The Journal of Nutrition. They found that white flour can exacerbate omega-3 deficiencies, which in turn can make joint pain worse. Without enough omega-3s, your body becomes more susceptible to diseases like heart disease and diabetes. Foods that are high in white flour, like white bread, potatoes, crackers, and white rice, can aggravate your arthritis.