Dietary changes can help to lower uric acid levels, according to the American College of Rheumatology. Purines break down into uric acid, so reducing the consumption of foods that contain purines is helpful. Eliminating non-diet soda and limiting alcohol consumption also helps.
A low-purine diet limits meat consumption to 4 to 6 ounces per day, according to Drugs.com. Cauliflower, mushrooms and spinach are also high in purines. The diet eliminates or strictly limits tuna, anchovies, wild game and organ meat, and other foods high in purines. Increasing consumption of water helps to flush uric acid from the body.
Fructose, a sugar manufacturers use to sweeten many non-diet sodas, metabolizes in the liver to form uric acid, according to the American Journal of Clinical Nutrition. Reducing consumption of fructose-sweetened sodas helps to lower the uric acid level in the body. Alcoholic beverages, especially beer, also increase uric acid in the blood, according to the American College of Rheumatology.
In some cases, lifestyle changes alone are not enough to reduce the uric acid in the blood. Doctors sometimes prescribe medication to help, according to the American College of Rheumatology. These medications work by breaking down uric acid to other compounds or aid the kidneys in filtering it from the blood.