Food for renal failure with high BUN

What foods are good for patients with renal insufficiency with high BUN? Is synonymous BUN blood urea nitrogen and is an indication for kidney health. High BUN suggest renal failure and the higher the level of BUN is, the poorer is the function of the kidneys is. For renal failure patients at high BUN, choosing the right foods is necessary to protect the residual renal function. Well, what are the food for kidney failure with high bun?

First, eat less protein foods

Urea nitrogen is a waste product of protein metabolism in the blood. It is made by the liver and transported by the blood to the kidneys for excretion. For patients with renal failure, the kidneys can not function properly concerned to discharge excess urea nitrogen timely. Consequently, large amounts of urea nitrogen in the blood accumulate, leading to increased BUN. Because of this, it is essential to limit protein intake by eating fewer foods high in protein such as soy, soy products, chicken breast, cheese, pork tenderloin, tofu, yogurt, pumpkin and squash and so on.

Second, limiting salt intake

The salt is rich in sodium. For patients with renal insufficiency, high salt intake can cause severe fluctuation level of sodium in the blood and high blood pressure. Seems to be no relationship between the bar and high bun, but the high salt intake in effect raises the BUN level. For patients with renal failure, your kidneys are severely damaged and can not bear the burden. high salt intake increases renal load and thus worsen kidney condition. With declining renal function, increases the level of BUN. From this point of view, adding less salt will be useful for patients with renal insufficiency with high BUN. In addition, consumption of foods and sauces least pickled.

Third, leave away from foods high in potassium

High potassium is a common complaint of patients with renal kidney failure is responsible for maintaining the level of potassium in the normal range Once kidney failure is caused, foods high in potassium will be limited and even avoided to protect residual renal function; Otherwise, most kidney damage was caused, which may lead to a further increase in BUN. Foods rich in potassium include avocados, melons, tomatoes, crimini mushrooms, chard, spinach and broccoli, etc.

Fourth, adjust the intake of phosphorus if laboratory tests show that its level is higher than the normal range

High level of phosphorus affects renal function in the same way with high potassium. Therefore, if you are told that your phosphorus level is outside the reference value, avoid foods high in phosphorus as whole wheat and bran mixture, cottage cheese or cheddar cheese, peanut butter, corn, broccoli chicken and turkey, sunflower seeds, legumes and nuts, etc.

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