What are the dietary contraindications for people with kidney stones?

Disease analysis: The following points should be paid attention to in the diet of patients with kidney stones:

1. Pay attention to increasing fluid intake, it is recommended to consume more than 4L of liquid per day, so that the daily urine output is kept above and above.

2. There is no need to limit the normal intake of calcium, and the normal range and appropriate high-calcium diet have the best value for the prevention of urinary tract stones, but calcium supplementation other than calcium-containing diet may not be conducive to the prevention of stones.

3. Limit the intake of oxalic acid in the diet, such as almonds, peanuts, beets and other oxalic acid-rich foods, among which spinach contains the highest oxalic acid content, and patients with calcium oxalate stones should pay attention to avoid eating spinach.

4. Limit sodium intake, high-sodium diet will increase urinary calcium excretion, limit excessive intake of protein, high-protein diet will cause increased urinary calcium and urinary oxalate excretion, and at the same time reduce urinary citrate excretion and reduce urine pH value, which is one of the important risk factors for the formation of urinary tract calcium-containing stones.

5. Increase the intake of fruits and vegetables, which can dilute the lithogenetic risk factors in the urine, but do not affect the concentration of urinary potassium and citrate. Increasing the diet of whole grains and fiber, rice bran can reduce the excretion of urinary calcium and reduce the rate of urinary tract stones.

6. Reduce the intake of vitamin C, which can form oxalic acid after transformation, and it is easy to form calcium oxalate crystals.

7. Limit high-purine diets, and foods rich in purines include animal offal, sardines, anchovies, etc.

Kidney stones are closely related to dietary habits, in recent years, people's food tends to be fine, eating more meat than vegetables and other fiber, and the occurrence of urolithiasis has a certain relationship, patients should eat reasonably, and should also pay attention to targeted dietary adjustment according to the composition of stones.

1) Patients should drink more water and urinate more, which is helpful for the discharge of small stones and reduces the formation of stones.

2) Patients with oxalate stones should eat less spinach, potatoes, beans, strong tea, etc.; Patients with phosphate stones should avoid eating a diet high in phosphorus and calcium; Patients with urate stones should eat less purine-containing foods such as organ meats, meat and legumes.

3) Patients are easy to eat nutritious, easy to digest and light in taste, strengthen nutrition and enhance the body's resistance.

4) Eat more vegetables and fruits, moderate intake of low-fat dairy products and a small amount of animal protein, and eat less milk and other high-calcium diets.

After having a urological disease such as kidney stones, you need to accept ** as soon as possible, and you also need to control your usual diet, but what can't you eat with kidney stones? The doctor explained that there are four types of foods that patients with kidney stones cannot eat: foods rich in purines, foods high in calcium, foods with high oxalic acid content and soy products.

Kidney stones are a common disease in ordinary life, after getting kidney stones such a disease, you need to accept it at the first time, mainly according to the size of the stone to choose the appropriate method, usually less than 6 mm of kidney stones can be used to remove stones with drugs, here it is recommended to use De Xuan Tang Yu Zhitong tea to promote stone expulsion, so that the stones are excreted with urine, kidney stones larger than centimeters can be first lithotripsy ** and then use drugs to remove stones, more than 2 cm of stones need surgery**. At the same time, you have to pay more attention to your diet, so what can't you eat for kidney stones? We also consulted a urology doctor about this, and asked them to explain what foods should not be eaten by patients with kidney stones.

What not to eat for kidney stones? 1. Purine-rich foods.

After having a disease such as kidney stones, you can no longer eat foods rich in purines, because the product of purine metabolism in the body is uric acid, which will eventually precipitate oxalate in the urine and form new stones, at this time the patient's condition will be aggravated, so patients with kidney stones can not eat seafood and animal offal, which are foods with high purine content.

What not to eat for kidney stones? 2. Foods high in calcium.

The main component of kidney stones is calcium oxalate, so calcium must not be added to the body after illness, so milk, soy milk, animal bones and other foods with high calcium content should not be eaten.

What not to eat for kidney stones? 3. Oxalic acid food.

Patients with kidney stones should not eat too much food with high oxalic acid content, because the increase in oxalic acid content in the body will have a great impact on the ** and recovery of kidney stones. Vegetables such as spinach, beans, beets, and celery are particularly high in oxalic acid, so eat them sparingly.

What not to eat for kidney stones? 4. Soy products.

The calcium content in soy products is quite high, and if patients with kidney stones eat soy products regularly, they are prone to form new stones. In addition, high-protein foods such as soy products are too high in protein, which can also increase the excretion of uric acid in the urine after metabolism, and are not suitable for consumption.

What not to eat for kidney stones? I hope that everyone will resolutely not eat the food that should not be eaten after knowing that they have kidney stones, and the diet is noticed to make kidney stone patients less painful, and the hospital's pertinence will soon be able to **, and it can be seen that paying more attention to diet is also very important for kidney stones.

Kidney stones are now common and cannot be said to be a serious disease, but they still need to be paid attention to. Slight pain and blood in the urine caused by kidney stones can be carried out by drinking plenty of water, doing jumping exercises, and eating tom tea that dissolves stones and expels stones**. However, it is still necessary to get more observation and go to the hospital for regular check-ups.

If the stone is larger than 2 cm, it will need to be surgically performed** to allow the stone to pass out of the body as soon as possible.

It should be treated according to the chemical composition of the stone. It is difficult to control the diet of mixed stones, and it can play an auxiliary role in determining the composition compared with the dietary control of single stones. Patients with kidney stones should not consume the following foods:

1. Calcium salt stones: high-calcium foods should be restricted in the diet, such as milk, beans, etc., about 80% of kidney stones are calcium-containing stones, and excess calcium is easy to combine with other substances to form calcium oxalate, calcium phosphate and other components, and deposit in the kidneys to form kidney stones, so patients with kidney stones should not eat high-calcium food.

2.Oxalate stones: Oxalate-rich foods should be restricted, such as celery, green peppers, spinach, strawberries, grapes, etc., which have a high oxalate content and are easy to combine with calcium in the urine to form calcium oxalate, which leads to the formation of stones, so patients with kidney stones should not eat.

Vitamin C preparations are contraindicated.

3.Uric acid stones: foods with high purine content should be avoided, such as abalone, fish, shrimp, eel, duck liver, kidney, brain, thick broth and other foods with high purine content, purines are mainly metabolized by the kidneys, and the kidney function of patients with kidney stones is weak, and eating high-purine foods can easily lead to the accumulation of uric acid, and uric acid will promote urate precipitation and aggravate the condition of kidney stones, so patients with kidney stones should not eat.

4.Cystine stones: Cystine stones are formed by cystinuria. Methionine-rich foods such as eggs, poultry, fish, meat, etc., should be limited.

Eat less dried legumes, organ meats, yeast and germ foods, which can increase urinary calcium and uric acid levels. Eat less salty foods, such as pickled foods, which can reduce urine output. Foods that can impair kidney function should also not be consumed.

Patients with kidney stones should pay attention to the following points in their diet: 1. Avoid eating foods containing oxalic acid, such as spinach, celery, strawberries, etc. 2. Limit the intake of salt, protein and purines.

3. Eat more high-fiber foods, such as oats, wheat cereals, carrots, etc. 4. Drink plenty of water.

Diet for all types of kidney stones should be done with plenty of water to facilitate the passage of small stones and reduce the formation of stones.

The standard of daily water intake is to maintain a daily urine output of more than 2000ml, until the urine is clear.

In addition, the diet needs to be adjusted according to the composition of the stones

Patients with oxalate stones should avoid foods such as strong tea, spinach, tomatoes, asparagus, and various nuts (such as peanuts);

Patients with uric acid and cystine stones should avoid eating foods containing more purines (such as animal offal, pork, beef, mutton, shellfish, anchovies, sardines, tuna, etc.), in addition, limit the intake of salt and protein, and increase the intake of fruits, vegetables, and whole grains;

Patients with absorbent hypercalciuria should try to avoid calcium-rich diets, such as milk, soy products, etc.

Lifestyle. Exercise moderately every day, pay attention to weight control, and work and rest regularly.

Kidney stone diet note:

1. Eat less oxalate-rich foods.

2. Don't eat too much tofu.

3. Eat more foods rich in vitamin A.

4. Pay attention to limit protein intake: limit eating 180 grams of high-protein food per day 5. Eat more watermelon: Watermelon is a natural diuretic, but do not eat it with other foods.

6. Don't take too many vitamins.

7. Eat less beans and animal offal.

Kidney stones are a chronic disease of the kidneys. Some smaller stones can be excreted with urine by drinking plenty of water and paying attention to their diet, but if the patient does not pay attention to their diet, the stones will slowly grow, causing a blockage of the urinary tract, which can lead to severe pain. What are the dietary precautions for kidney stones?

1. Avoid foods high in purines.

Patients with kidney stones should usually eat less foods high in purines to avoid oxalic acid precipitation in the urine, which will aggravate the symptoms of urinary stones. Animal offal, seafood and other foods contain high levels of purines, and patients with kidney stones should try to avoid eating them.

2. Avoid foods high in oxalic acid.

Excessive consumption of foods high in oxalic acid can increase the burden on the kidneys and damage kidney function. If you are a kidney stone patient, eating foods containing oxalic acid can increase the burden on your kidneys and cause the stones to become more and more severe.

3. Soy products.

Soy foods are high in oxalate and phosphate, which can combine with calcium in the kidneys to form stones. At the same time, due to the high protein content in soy products, it will affect the discharge of uric acid, and it is not suitable for long-term and large consumption.

Fourth, forbidden fruits.

Patients with kidney stones should pay attention to the fact that lychee, mango, longan, grape and other oxalate-rich fruits should not be eaten too much, so as not to aggravate the symptoms of stones. Some acidic fruits such as apples can be consumed, but not too much.

5. Foods high in calcium.

Foods high in calcium, such as animal bones, can increase the burden on the kidneys and are not conducive to recovery. In addition, some drinks with high calcium content, such as milk and soy milk, should not be drunk more.

6. Alcohol. Patients with kidney stones should pay attention to drinking as little alcohol as possible in their lives, as excessive alcohol consumption can induce kidney stones. In addition, alcohol can affect the body's metabolism, destroy the body's acid-base balance, and increase the prevalence of stones.

7. High-sugar foods.

After the human body ingests sweets, the concentration of oxalic acid, calcium ions and uric acidity in the urine can increase. Calcium and oxalic acid promote the formation of stones, and if all three are increased in the urine, it is more likely to form kidney stones or aggravate the symptoms of kidney stones. In addition to patients with kidney stones, patients with ureteral stones and bladder stones should not eat more sugar.

1.Fasting foods high in calcium, 2Fasting oxalic acid-rich foods, 3Forbidden animal offal, 4Eat less meaty foods.

Dietary contraindications for kidney stones are: pay attention to eating less sweets. Eat less foods high in oxalic acid: Foods with high oxalic acid content include tomatoes, spinach, strawberries, beets, chocolate, etc. Excessive intake of oxalic acid is one of the main causes of kidney stones.

Dietary contraindications for stones: Generally, patients should be reminded that the main thing is to pay attention to a light diet and eat more vitamin-rich vegetables and fruits. Patients should drink more water and drink more than 2000 ml of water per day.

Drink plenty of water when it's hot. Don't eat some foods high in calcium, beans or milk, and don't eat a lot in this area. There are also some patients with urate stones, especially pay attention not to eat too much seafood, or animal offal, which contain relatively high purines and are easy to form uric acid stones.

Patients with kidney stones should not drink cold drinks, it is best to quit smoking and alcohol, do not eat soy products, and exercise more!

Dietary contraindications for kidney stones include: pay attention to dietary restrictions on sodium salt, avoid monosodium glutamate and chicken essence, and limit the consumption of high-protein and high-calcium foods, including fish, meat, various nuts, etc. Foods that avoid oxalic acid and high oxalic acid include:

Spinach, rhubarb, mango, strawberry, cocoa, chocolate, and tea should be avoided or eaten less. If you have kidney stones, you should regularly recheck the color ultrasound of the urinary system to see if there is hydrops, and if the hydrolysis is serious, you can finally surgically remove the stones, and pay attention to drinking more water.

Dietary contraindications one, it is better not to drink drinks.

Nowadays, many people can't do without carbonated drinks, in fact, carbonated drinks contain quite a lot of carbonates and phosphates, which are the components of the formation of stones.

Dietary contraindication 2: Do not consume excessive amounts of protein.

Is that also, we know that protein is a very important nutrient for our health, but for kidney stone patients, it is not possible to overconsume protein, and protein will lead to overnutrition, then it will lead to an imbalance in the body's pH, which will cause an increase in urine acidity, and further form kidney stones.

Dietary taboo three, do not eat foods high in oxalic acid.

There are some foods in life that contain relatively high oxalic acid, such as coriander and beets, spinach, as well as grapes and strawberries and other foods, these foods contain high oxalic acid, so long-term consumption will cause stones, people who have kidney stones should be cautious and do not eat too much of these foods.

Dietary taboo four, control the intake of sugar and fat.

Patients with kidney stones should control the intake of sugar and fat at ordinary times, because sugary foods will lead to an increase in the concentration of oxalic acid in the body, which will cause an increase in calcium components in the body, and the lactose in sugar will promote the body's absorption of calcium, which is more likely to induce kidney stones, so patients with kidney stones should eat less sugar and less foods with high fat content.

The internal organs of animals contain a large amount of purines, which will cause uric acid to rise after eating, and then uric acid will combine with calcium to form kidney stones. Therefore, it is best for people who suffer from kidney stones not to eat the internal organs of animals.

Dietary taboo six, quit smoking and drinking.

If you sleep, you must strictly quit smoking and drinking alcohol for kidney stones, drinking alcohol first will not only affect your health, but also aggravate the condition of kidney stones, drinking alcohol will cause certain damage to the kidneys, will increase the burden on the kidneys, then it is not conducive to the discharge of stones.

The harm of kidney stones is considerable, if not active, it is likely to cause urinary tract infection, and even lead to kidney failure, so don't ignore kidney stones, but also pay attention to the usual diet, you should drink more boiled water, and participate in more exercise, which is conducive to the discharge of stones.