Advertisement

What causes gout?

Dr. Jeanne Morrison, PhD
Family Practitioner

Gout is caused by high levels of uric acid in the blood. The body naturally produces uric acid as it breaks down purines, a form of protein that is present in our cells and in some of the foods we eat. One function of the kidneys is to maintain healthy levels of uric acid. If the body produces too much uric acid, or too many purine-rich foods are eaten, or the kidneys fail to remove excess amounts, needle-like uric crystals begin to form. These crystals settle in the bone, fluid, and cartilage around one or more joints, usually in the feet.

Uric acid, which causes gout when it builds up in the blood, comes from the breakdown of purines, naturally-occurring chemicals that are found in both our diets and our bodies. Foods and drinks that contribute most to hyperuricemia (high levels of uric acid in the blood) and gout include: red meat, organ meat, seafood, beer, liquor and sugar-sweetened items, especially thoes with high-fructose corn syrup.

Health problems such as obesity, high blood pressure, high blood sugar and high cholesterol may also lead to increased uric acid and the development of gout. And because some medications may also increase risk, you should review all your medications and supplements with your doctor. Other causes of hyperuricemia and gout include kidney disease, exposure to lead, hypothyroidism, severe illness or stress and extreme physical exertion.

Some people with gout do not have high uric acid levels, so it is very important to maintain a healthy lifestyle no matter the level. Do not smoke, follow a well-balanced diet, maintain a healthy weight and exercise.
Michael T. Murray, ND
Naturopathic Medicine
Gout is the result of increased synthesis of uric acid; reduced ability to excrete uric acid; or overproduction and underexcretion of uric acid. Several dietary factors are known to trigger gout, including consumption of alcohol, highpurine-content foods (such as organ meats, meat, yeast, and poultry), fats, refined carbohydrates, and excessive calories. 
Encyclopedia of Healing Foods

More About this Book

Encyclopedia of Healing Foods

From the bestselling authors of The Encyclopedia of Natural Medicine, the most comprehensive and practical guide available to the nutritional benefits and medicinal properties of virtually everything...
Dr. Michael Roizen, MD
Internal Medicine
Gout comes on when your body either makes too much or excretes (in your urine) too little uric acid -- a byproduct of purine (a chemical that's in almost all human tissues and some foods). It's those uric acid molecules that cause trouble when they get together and form sharp, pointy crystals that lodge in joints and tissue.

Continue Learning about Gout Causes & Risks

Can damage to my joints caused by gout be reversed?
Dr. Jeanne Morrison, PhDDr. Jeanne Morrison, PhD
Unfortunately, damage to your joints cannot be reversed. However, with treatment, any additional dam...
More Answers
What are tophi?
William J. Martin, MDWilliam J. Martin, MD
If gout is left untreated, tophi (masses of solid uric acid) begin to form in the affected areas. Fr...
More Answers
What to Do About Gout
What to Do About Gout
Got Gout? Here's How to Find Relief
Got Gout? Here's How to Find Relief

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.