What are the purine foods ? What kind of people are not suitable for eating?

The purine content of vegetables is generally lower than that of animal foods such as animal offal, seafood, and broth, but some vegetables are not low in purines, such as shiitake mushrooms, seaweed, mussels, lentils, asparagus, seaweed, bean sprouts, etc.

But purines are relatively soluble in water, some vegetables after blanching, purines will be removed by more than half, so you don't need to worry too much, most vegetables belong to foods with low purine content, and the purine content is between 30 75 mg and 100 grams. These include dark green leafy vegetables (green leafy vegetables such as spinach, asparagus and other green stems), flower vegetables (white cauliflower, etc.), and young legumes (edamame, young peas, etc.).

When eating these foods, such as dried shiitake mushrooms and seaweed, pay attention to soaking them in water before eating, such as spinach, pay attention to the water, and basically do not need to worry too much about purines.

<> gout patients should really eat less foods that are high in purines. Generally, seafood or animal meat has a high purine content, such as animal liver, kidney, pig heart, sardines, shellfish, shrimp, anchovies, fish roe, cod, sea bass, barracuda, eel, pork, beef, venison, smoked ham, duck, turkey meat, pigeon soup, quail, rabbit meat, etc.

Can people with gout eat high-purine vegetables? <>

Vegetables still have less purine content than foods with really high purine content (150-1000mg 100g) and high purine content (50-150mg 100g). However, because the recommended consumption of vegetables is large, and there are clinical cases of joint pain after eating a large number of vegetables. So it is recommended:

Among vegetables, dark green vegetables, flower vegetables, young bean vegetables, and mushrooms are all vegetables that should be eaten in moderation.

High uric acid can not only be a feature of hyperuricemia, but also the main common denominator between hyperuricemia and gout. To control uric acid, it is necessary to promote the excretion of uric acid, and at the same time, reduce the amount of uric acid that can be produced**. Uric acid is divided into endogenous and exogenous, endogenous is related to its own metabolism, and exogenous is from the purines contained in food.

Meat: pork liver, lamb liver, lean meat of animals, beef mutton, carp, cod, etc. Vegetables:

Spinach, peas, tofu, kidney beans, asparagus. People who are not suitable to eat: 1. Gout patients:

Since gout is an immune disease caused by abnormal purine metabolism, it is important to strictly avoid eating any recipes that contain purines. 2. Patients with allergic diseases: If you have urticaria or Henoch-Schonlein purpura and other diseases caused by allergies, you need to pay attention not to eat foods with high purine content, otherwise it may cause a reaction to the antihistamines you are taking, resulting in histamine accumulation, which will induce headaches and palpitations.

3. Patients with bleeding disorders: If you have some bleeding disorders, you need to temporarily avoid eating high-purine foods, otherwise it may cause cholesterol to adhere to the blood vessel wall and inhibit platelet aggregation, which may aggravate the hemorrhagic symptoms, increase the difficulty of the disease, and make the patient suffer greater pain.

Purine food: 1. Animal offal, such as animal liver, beef, pork, etc.; 2. Seafood; 3. Bean products, such as soy milk, etc.

People with high uric acid levels should not eat high-purine foods, otherwise they are prone to gout.

Purine foods are foods that are high in protein, such as beans, beer, and seafood. Patients with gout and kidney disease are not suitable for eating these foods.

Patients with gout have many contraindications in terms of diet, first of all, patients with gout should not eat foods with high protein content, such as fish, shrimp, crab, seafood, etc. Since gout is a disease of purine metabolism disorder, patients with gout should eat less foods with high purine content, such as animal offal, liver, egg yolk, etc. Patients with gout should drink as little liquor as possible, as alcohol abuse can also lead to purine metabolism disorders.

Patients with gout should pay attention to a low-protein diet and a low-purine diet in terms of diet.

There are many foods containing purines, and gout patients should avoid high-purine diets, control alcohol consumption and fructose-rich drinks, and drink more water. Dairy products can be consumed in moderation and the intake of fresh vegetables can be increased.

For example, try not to eat animal offal, legumes, cured meats, etc. Don't drink beer either.

Foods containing the most purines: animal liver, brain, kidneys and other internal organs, tripe, lamb tripe, sardines, anchovies, fish roe, thick gravy, fatty meat, etc. Not all seafood products are high in purines, e.g. sea cucumbers, jellyfish skins and seaweed are low in purines; Not all vegetables are low-purine diets, such as soybeans, lentils, shiitake mushrooms and seaweed, which are medium-high purine foods. It is not a food with high purine data in the food list that must be kept away.

Vegetables also contain some high-purine foods that are easy to be overlooked, such as shiitake mushrooms, seaweed, soybean sprouts, asparagus, bean sprouts, etc., especially the purine content of bean sprouts is 500 mg 100 g, which is higher than oysters (239 mg 100 g) and hairtail fish (Hao mg 100 g) in aquatic foods. Although tempeh contains a lot of protein, the purine content in it cannot be underestimated, and if you are used to adding condiments such as tempeh paste when cooking for a long time, it will also lead to the accumulation of uric acid in the body and induce gout.

The purine content of soy products itself is not high, although the purine content of dried soybeans is still very high, but compared with real high-purine foods, there is still a feeling of "small witches", and we generally rarely eat dried soybeans directly, usually made into soy milk, tofu or cooked to eat. Like cinnamon fish, tuna, sea bass, pig blood, pig skin, etc., are not as high as purines as everyone thinks, but at most belong to medium and low purine foods, not exactly hyperuricemia, or even contraindications for gout! We also "misunderstood" these fish.

Yeast powder and chicken essence are generally not eaten directly, but are added by making fermented pasta and soup, usually in very small amounts, at most a few grams per day. However, people with high uric acid should still be careful not to consume too much fermented pasta and chicken essence dishes. Herbal tea is popular in Guangdong and Hong Kong in China, and there is also the habit of drinking herbal tea in many southern provinces.

However, tea already contains a certain amount of purine, as well as caffeine, which may aggravate the symptoms of high uric acid.

Pork liver, foie gras, chicken liver, shiitake mushrooms, bean sprouts, asparagus, hairtail. These are foods that are high in purines.

The first category of high-purine foods is animal food offal, such as the liver, heart, kidney, and brain of pigs, cows, and sheep, and the purine content in these parts will be relatively high. The second type of high-purine food is seafood, such as cuttlefish, fish roe, and shrimp skin, and the shellfish of seafood is richer in purines. The third type of high-purine food is relatively high in vegetables, such as various fungi and mushrooms.

The fourth group of high-purine foods is beer that is often drunk.

High-purine foods include: chicken offal, pork liver, pork intestines, pig heart, pig lungs, beer, seafood, fish, shrimp and crab, oysters, soy products, duck, ham, and pork feet.

For example, there are seafood products, including crabs, shells, shrimp, fish, beer, coffee, carbonated drinks, liquor, and then all kinds of animal livers or nuts.

Fish, shrimp and crabs, oysters, pork, duck, ham, and these foods are particularly high in purines.

Enoki mushrooms, pork liver, pork kidneys, duck intestines, peanuts, spinach, asparagus, these foods are very high in purines.

Doctors from Guiyang Qiangzhi Hospital told patients with gout that they should not eat high-purine foods, mainly in the following categories:

1. Seafood: such as various shellfish and deep-sea fish;

2. Animal offal: such as the heart, brain, kidney, lungs, liver, etc. of pigs, cows, and sheep;

3. Red meat: beef, mutton and other red meat, which has a relatively high purine content, should also be restricted when the gout attack is changed;

4. Soups: such as hot pot, fish soup, broth, and broth, the purine content in these soups is relatively high;

5. Beer: Beer is special, it is not a high-purine food, but beer is metabolized in the body and will produce a large number of purines, so gout patients are not recommended to drink beer;

6. Plant foods: such as kelp, seaweed, asparagus, and shiitake mushrooms, these foods are also high in purine, and it is not recommended to eat them during an acute attack of gout. Judgment.

When gout is acutely attacked, gout patients should limit the intake of the above-mentioned high-purine foods, and increase the daily water intake to ensure that the daily water intake is more than 2000ml to promote uric acid excretion.

In many epidemiological studies, the upper limit of serum urate concentration is 7 mg dl for men and 6 mg dl for women, so a serum uric acid concentration of 7 mg dl (420 mol L) in men and 6 mg dl (360 mol L) in women is defined as relative hyperuricemia. And animal liver, brain, kidneys and other internal organs, tripe, lamb tripe, sardines, anchovies, fish roe, thick gravy, fatty meat, etc. Asparagus, lentils, dried beans, carp, sea bass, shellfish, pork, ham, beef, beef tongue, duck, goose, mutton, rabbit, eel, eel, chicken soup, etc.

In fact, uric acid in our human body is the end product of purine metabolism, and uric acid will be produced when purines are oxidized and metabolized. Under normal circumstances, the production and excretion rate of uric acid in our body is basically constant (you can see the figure below) In real life, many people may strictly control their diet, but they find that the number of gout attacks has not been significantly reduced, and there are many questions in their hearts. In fact, this phenomenon is not difficult to understand, there are two main pathways of uric acid metabolism in normal people, namely endogenous and exogenous purine metabolism.

"Gout", a disease that makes many people miserable, is already common knowledge for us today. And common sense to the point that when we buy vegetables and eat, we simply use "purine content", "fat content", and "calorie content" to understand and choose food.

Purine content per 100g of food < 100 mg - low purine food purine content of 100-200 mg per 100g of food - purine content per 100g of medium purine food "200mg of purine content per 100g of food - high purine food soup, yeast powder, chicken essence, dried black fungus, dried shiitake mushrooms, dried kelp, seaweed, dried sunflower seeds, black beans, beer, liquor, sugary drinks, etc., contain more but easy to ignore purines.

Crabs, prawns, mutton, scallops, oysters, and beef are all high-purine foods, and people with gout must not eat them.

Lentils, seaweed, shiitake mushrooms, preserved meat, thick gravy, fish, shrimp, sea cucumber. These foods are relatively common high-purine foods.

Meat, game, seafood, hot pot, mutton, yeast-containing foods and beverages are all high-purine foods, so you must pay attention to your intake in your daily life.

Foods high in purines are:

1. Seafood, meat liver:

The food with the highest purine content currently belongs to the first echelon, and it is completely untouchable for gout patients. The most purine foods include animal liver, minced meat, gravy and broth, and some seafood such as shrimp, crab, anchovies, sardines, etc. should also be avoided altogether.

In addition, soy foods that are common in daily life should also be completely avoided, such as snacks made of beans, soy milk, soybean porridge, etc. The foods in the first echelon are the foods with the highest purine content, and gout patients should strictly control the foods in this echelon in their daily lives and stay away from them.

2. Fish and poultry:

Foods rich in medium purines are also second-tier foods, and gout patients should also try to avoid them in their daily lives. These medium-rich, purine-rich foods mainly eat some fish and poultry, the more common ones are carp, barracuda, cod, eel, scallops, chickens, ducks, quails, etc.

Although this kind of food does not need to be strictly avoided, it can be avoided in daily life or eaten as little as possible, because if these foods are eaten too much, it will trigger gout attacks in gout patients.

There are relatively many foods with high purine content, and the common ones are as follows:

1.Meat is eaten, especially offal. Including beef, pork, smoked ham, venison, rabbit, mutton, duck, turkey, pheasant, pigeon, etc., these foods are rich in purines.

2.Fish food. Most marine fish are high in purines, such as sardines, halibut, cod, eel, eel, etc.

3.Soy foods, shiitake mushrooms, and spinach are also rich in purines.

4.Beer, carbonated drinks, and beer are also relatively high in purines.

The above are foods with high purine content, for patients with gout and hyperuricemia, try to consume as little as possible, patients can usually consume more light vegetables and fruits, and drink more water every day.