Diet recipe for renal failure

summary

The occurrence of renal failure is closely related to the daily diet of patients. Many patients are caused by improper diet. Therefore, in order to avoid the deterioration and recurrence of renal failure patients, we must pay attention to the taboo of diet. So what are the dietary contraindications for patients with renal failure? Let's give you a detailed explanation.

Diet recipe for renal failure

First of all, due to the increased permeability of glomerular basement membrane in patients with renal failure syndrome, in addition to the loss of a large amount of protein in urine, some trace elements and hormones combined with protein are also lost, resulting in the lack of calcium, magnesium, zinc, iron and other elements in human body, which should be given appropriate supplement. Generally, it can be supplemented with vegetables, fruits, coarse cereals and seafood rich in vitamins and trace elements. Eat more fruits and vegetables

Secondly, the dietary principles of renal failure (1) sodium intake: when edema, low salt diet should be used to avoid aggravating edema. Generally, the daily amount of salt is not more than 2G, salted food is forbidden, monosodium glutamate and alkali are less used. When edema subsides and plasma protein is close to normal, normal diet can be restored. (2) protein intake: in renal failure syndrome, a large amount of plasma protein is excreted from the urine, and the human body is in the state of protein malnutrition due to the decrease of protein. Hypoproteinemia causes the plasma colloid osmotic pressure Therefore, in the absence of renal failure, high-quality protein diet (1-1.5g / kg * d), such as fish and meat, should be given at the early and extreme stages. It is helpful to relieve hypoproteinemia and its complications. But high protein diet can increase renal blood flow and glomerular filtration rate, make glomerular capillaries in a state of high pressure. At the same time, intake of a large amount of protein can also increase proteinuria, which can accelerate glomerular sclerosis. Therefore, patients with chronic and nonpolar renal failure syndrome should take a small amount of high-quality protein (0.7-1g / kg * d), and those with chronic renal damage should take a low protein diet (0.65g / kg * d).

Finally, nephritis patients should not eat eggs, nephritis patients should not eat eggs. Because the kidney function and metabolism are obviously decreased during the onset of the disease, the urine volume is reduced, and some toxins in the body can not be completely discharged from the body. At this time, if you eat eggs, it will increase the egg metabolite - urea, so there will be more urea accumulation in the body, making the disease worse. Therefore, patients with nephritis in the deterioration of the disease should be taboo to eat eggs, in the stable stage can eat less. Second, nephritis patients should not eat Songhua egg. Songhua egg (preserved egg) tastes salty, but its sodium content is not low. For nephritis patients who need a low salt diet, it's OK to eat a little occasionally. If they eat it for a long time, it will increase the sodium content in the body and lose the function of low salt diet, which is not conducive to physical recovery. Therefore, patients with nephritis should not eat eggs. 3. Patients with nephritis should not eat Xiangjiao. Generally speaking, bananas are nutritious, sweet and delicious. Everyone can eat them. There is no taboo. However, people suffering from acute nephritis, chronic nephritis and poor renal function can not eat bananas, because bananas contain more sodium salt, and the swelling and hypertension of patients with nephritis must limit the intake of sodium salt. If nephritis patients often eat bananas, it is equivalent to a large amount of sodium intake, resulting in increased renal burden, edema, hypertension and other symptoms will be aggravated. In addition, patients with indigestion and diarrhea will also get worse after eating.

matters needing attention

When the renal function is decreased, the urine toxin can not be discharged from the body. It will accumulate in the blood and cause the symptoms of poisoning (i.e. uremia). It will also lead to excessive hydrogen, sodium and potassium ions in the body. Diet control is a basic treatment for patients with chronic renal failure. It can reduce the production of urinary toxins and maintain the balance of the body's minimum nutritional requirements and electrolytes. However, this plan is a challenge to be overcome by the patients themselves and their families, because they often need to give up some food to satisfy their appetite.