What can't kidney stone patients eat?

Stone disease is now a very common disease, which has a lot to do with our daily lifestyle. Many people pay less and less attention to scientific diet, which will easily lead to stone disease. There are many types of stone disease, the most common ones are kidney stones, gallstones, dental stones, and stomach stones. Stone disease is generally caused by unreasonable diet, so we need to know more about what stone patients cannot eat.

Nowadays, the incidence of kidney stones is getting higher and higher, and it is becoming younger and younger. It is very common in the age group of 25-40 years old, especially among women. The most important thing for patients with kidney stones is to pay attention to scientific diet and learn more about what they cannot eat.

What can't kidney stone patients eat?

1. Eat less spinach: According to statistics, more than 90% of stones contain calcium, and calcium oxalate stones account for about 87.5%. If the intake of oxalate in food is too much and the calcium oxalate in the urine is supersaturated, excess calcium oxalate crystals may precipitate from the urine and form stones. Spinach is high in oxalic acid.

2. Eat less salt: Too salty food will increase the workload of the kidneys. Salt and calcium have a synergistic effect in the body and can interfere with the metabolic process of drugs for preventing and treating kidney stones.

3. Control the intake of meat and animal offal: Meat metabolism easily produces uric acid, and animal offal is a high-purine food, and its decomposition and metabolism will also produce high blood uric acid, and uric acid is a component of stone formation. So eat less meat and animal offal.

4. Try to drink less milk: because milk contains a lot of calcium, and most stones contain calcium salts. The most dangerous factor for stone formation is a sudden increase in calcium concentration in the urine over a short period of time. 2 to 3 hours after drinking milk, it is the peak time for calcium to be excreted through the kidneys. If you are in a sleeping state at this time, your urine is concentrated, and more calcium passes through the kidneys, making it easy to form stones.

5. Do not eat too much sugar: eating too much sugar will not only hinder treatment, but also promote the further formation of urinary stones. Studies have confirmed that the calcium ion concentration, oxalic acid and acidity in urine will increase after taking sugar. Both calcium and oxalic acid can promote stone formation, and the simultaneous presence and increase of all three make stone formation more likely. Due to the increase in urine acidity, calcium urate and calcium oxalate are easily precipitated, which promotes the formation of stones. Therefore, patients with kidney, ureter and bladder stones should not eat too much sugar.

Nowadays, many white-collar workers are prone to kidney stones. This has a lot to do with their usual working conditions. They often sit, do not exercise, drink very little water, and do not pay attention to a reasonable diet. These bad habits can easily induce kidney stones. Now it is important for us to know more about what kidney stone patients cannot eat, so that we can prevent kidney stones well.