Diet for people with gout

1. The importance of diet for people with gout

Gout is a type of arthritis characterized by sudden pain, swelling, and inflammation of the joints. Gout symptoms occur when there is too much uric acid in the blood. When uric acid levels are high, its crystals can build up in the joints. This process causes swelling, inflammation, and severe pain.

People with gout often experience swelling, pain, and inflammation in the joints, starting with the big toe, then spreading to the fingers, wrists, knees, and heels. These acute gout attacks usually occur at night, after meals rich in protein.

Most people with gout experience these symptoms because their bodies cannot effectively eliminate excess uric acid. This allows uric acid to accumulate, crystallize, and deposit in the joints.

When you have gout, certain foods can increase uric acid levels, causing flare-ups and worsening symptoms. These trigger foods often contain high levels of purines, a substance found naturally in food. When you digest purines, your body produces uric acid as a waste product.

Although no specific diet can completely prevent acute gout attacks, a healthy diet can help manage the condition better. Studies show that people with a high-purine diet have a five-fold increased risk of recurrent gout attacks, while avoiding or reducing purine-rich foods (especially animal-derived foods) helps reduce the risk of recurrence.

In addition, a lower-purine diet can also help some people achieve and maintain a healthy weight. This is important for gout because it not only reduces the risk of developing the disease but can also reduce pressure on the joints, helping to alleviate pain and slow disease progression.

2. Essential nutrients for people with gout.

Fresh vegetables and fruits

To manage gout, patients should eat foods low in purines, such as fresh fruits and vegetables that are high in fiber, vitamin C, and alkaline.

Fiber-rich fruits and vegetables are recommended for gout patients because they can reduce protein absorption, thereby reducing uric acid formation.

Alkaline vegetables such as kale, radishes, and squash help neutralize uric acid in the blood, slowing the progression of gout. Fruits rich in vitamin C effectively reduce inflammation.

You should eat whole grains.

Whole grains such as oats, brown rice, and barley are rich in fiber, which can lower CRP levels – a marker of inflammation in the blood – and are beneficial for people with arthritis, including gout.

It is recommended to use low-fat and non-fat milk and dairy products.

All types of milk are safe, but low-fat milk is particularly beneficial for people with gout. Low-fat or non-fat milk can help prevent gout flare-ups. It may lower uric acid levels and also possesses certain anti-inflammatory properties that reduce the inflammatory response to monosodium urate crystals in the joints.

Drink enough water.

For people with gout, drinking enough water helps the body eliminate excess uric acid from the blood and excrete it through urine. Therefore, patients should drink enough water (mineral water, filtered water) about 2-2.5 liters per day.

Remember not to drink too much water at once; instead, divide your water intake into smaller portions and drink evenly throughout the day.

3. Foods to limit when you have gout

People with gout should try to avoid most foods high in purines, especially animal-derived foods, organ meats, and seafood.

Foods high in protein, such as red meats (beef, buffalo, pork leg), processed meats like sausages and ham, and seafood, contain a lot of purines, which are converted into uric acid. Therefore, it is especially important to limit these foods. They should be replaced with white meats such as chicken breast and fish.

Additionally, refined carbohydrates such as white bread, cakes, and cookies should also be avoided. Although they don't contain much purine or fructose, they are low in nutrients and can increase uric acid levels in the body.

Red meat, animal organs

Meats and animal organs with high purine content, such as red meat, liver, heart, kidneys, and brain, are foods that negatively affect people with gout.

Seafood

People with gout should avoid eating fish with high purine content such as anchovies, cod, spotted cod, herring, mackerel, sardines, and salmon. Some seafood with moderate purine content can be eaten in small amounts, such as crab, lobster, clams, and shrimp.

Animal fat

It is advisable to limit the consumption of animal fats, because high amounts of fat in the diet, after being absorbed, will reduce the body's ability to excrete uric acid.

Consuming large amounts of animal fat also increases the risk of atherosclerosis, obesity, and systemic complications. Therefore, patients should limit the amount of fat in their meals and use vegetable oils instead.

Sugary drinks

Numerous studies have identified a link between elevated blood uric acid levels and excessive sugar consumption, particularly from sugary drinks and added sugars such as honey, syrups, soda, and energy drinks.

Foods high in fructose should be avoided. Fructose is a type of carbohydrate that can increase blood uric acid levels. In particular, purines found in high-fructose corn syrup have been linked to increased crystal deposition and related symptoms.

Ale

Alcohol is a common trigger for gout attacks because it reduces the body's ability to excrete uric acid through urine. Alcohol also increases inflammation in people experiencing joint swelling due to an acute gout attack, leading to increased pain and reducing the effectiveness of gout medications.

Different types of alcohol have different purine content. Beer, in particular, has a high purine content and has been found to increase uric acid levels when consumed regularly.