The edema of chronic nephritis is closely related to blood volume and sodium salt. Every 1 g of salt can bring in about 1 10 ml of water. If patients with nephritis eat too much salt and have impaired urination function, they will often aggravate edema symptoms and increase blood volume, leading to heart failure. So limit salt and give them a low-salt diet. Daily salt intake should be controlled below 2-4 grams to prevent edema from getting worse, blood volume from increasing and accidents from happening.
Second, bananas.
Bananas are bad for the kidneys. There will be more sodium in bananas, and people with poor renal function will eat more bananas, that is, eat more sodium. According to domestic and foreign literature reports, patients with renal insufficiency who eat too many bananas will increase the burden of renal function, delay the improvement of their condition, and may worsen their condition.
Third, carambola
People in kidney is not good can't eat carambola. When people with normal renal function eat carambola juice in large quantities in a short time when they are hungry or after sweating heavily, serum creatinine will suddenly rise and acute renal failure will occur. If patients with kidney disease eat too much carambola, the neurotoxin contained in it will cause some patients with kidney disease to have symptoms such as unconsciousness, weakness of limbs, numbness of hands and feet, and even coma.
Fourth, soy sauce.
Soy sauce contains more sodium ions, which can raise blood pressure just like salt. Therefore, the amount of salt should be reduced after using soy sauce, especially for patients with hypertension, poor heart and kidney function and edema, and more attention should be paid to the conversion between soy sauce and salt. About 5-7ml of soy sauce contains sodium equivalent to 1 g salt, so don't eat more soy sauce.
Verb (abbreviation for verb) Chili
Pepper has unique taste and rich nutrition, and has many health-care effects such as promoting digestion, warming stomach and expelling cold. However, not everyone can enjoy this "delicious". Capsaicin is excreted through the kidney, which has a certain stimulating effect on the kidney. If people with poor kidneys often eat spicy food, it will increase the burden on the kidneys.
Extended data:
Dietary principles of nephropathy:
1, low salt and low fat. Low-salt diet is beneficial to avoid water and sodium retention and prevent edema and hypertension from aggravating. Because fat can cause arteriosclerosis, and nephropathy itself is the manifestation of renal arteriosclerosis, patients need to reduce their fat intake.
2, high quality and low protein. Excessive intake of protein will increase the burden on the kidneys, so high-quality low-protein food must be the first choice, which requires the selection of protein intake suitable for individuals under the guidance of nutrition doctors.
3. Replenish energy. Insufficient energy will make use of protein of human body, which will increase creatinine and urea nitrogen and aggravate the condition, so it is extremely important to supplement energy.
4. Low-potassium diet. Hyperkalemia is one of the most common complications of chronic renal failure. Severe hyperkalemia can cause life-threatening situations such as cardiac arrest, so patients and their families need to be highly vigilant.
5, high calcium and low phosphorus. With the progress of the disease, many patients will have complications such as hyperphosphatemia, which requires high calcium and low phosphorus in the diet. Embarrassed is that foods with high calcium content often contain high phosphorus, such as milk, so the focus of high calcium and low phosphorus diet is to emphasize low phosphorus.
6. Low purine diet. The metabolism of a large number of purines in the body will increase the burden on the kidneys, especially in gout patients. High purine diet can induce gout attack and aggravate the condition.
7. Supplement vitamins. Adequate intake of vitamins and trace elements, such as vitamin B, vitamin C, zinc, calcium and iron, can protect the kidneys.
8. A proper high-fiber diet. Intake of high fiber is beneficial to keep the stool unobstructed, expel toxins and maintain the metabolic balance of the human body. Patients are advised to eat more coarse grains and some fruits and vegetables.
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