The method of the weak kidney diet

The method of the weak kidney diet

Patients with weak kidneys must be careful in eating because if not, the food they eat is not metabolized into waste and greater pressure on the kidneys.

However, each patient has different nutritional needs. Therefore, it is important to eat in consultation with your doctor or dietitian.


There are a few things in common that patients with weak kidneys should also pay attention. They are:

Do not drink a lot of liquids

The task of the kidneys is to filter and helps remove excess water from the body. If the kidney is weak, will make this task possible. So, people with weakened kidneys should reduce the amount of fluid consumed in the body every day.

Another tip to help reduce water consumption as you drink water several times, each time taking a little bit, limit foods rich in agreements such as soup, watermelon, oranges, tomatoes, celery, lettuce and grapes .

Avoid eating foods high in potassium and phosphorus

"Work" of the kidneys is to maintain the right amount of potassium and phosphorus in the blood, remove excess potassium and phosphorus. If the kidney is weak, the removal of excess phosphorus and potassium will be difficult. So, limit foods containing these two substances is the best way to reduce the load "work" for the kidneys.

According to the doctors, to reduce the amount of potassium and phosphorus in the body, people with weakened kidneys should limit foods such as: nuts, peanut butter, dried beans, lentils and peas, milk, hot chocolate, beer, soft drinks, cheese, bananas and yogurt - foods high in phosphorus.

Instead, choose fruit juice, roasted corn, green beans, grains, rice, cereals, corn and pasta.

Foods high in potassium should be avoided as oranges, orange juice, apricots, kiwi, banana, watermelon, tomatoes, potatoes and spinach cooked. Replace food with low potassium content than broccoli, cabbage, cauliflower, apples, plums and mustard ...

Limit foods high in protein

Control daily amount of protein in the body can help the kidneys function better. Although protein is needed to fight the infection and repair tissues in the body, among other functions, but when the protein is broken to create the waste in the blood. Now, to filter waste in the blood of kidney will increase.

Foods high in protein include halibut, tuna, salmon, chicken, and beef ... People with weak kidneys can replace these foods with lower protein foods such as shrimp, tofu ...

Please consult your doctor about the amount of protein consumed per day, especially for those who care not to be "healthy".

Eliminate foods high in salt

Excessive salt makes the body retain too much fluid, causing stress on the kidneys to filter waste. Ideally, patients with weak kidneys should seek to know what to add salt to your body how it fit.

Processed meat, canned food and some frozen foods can also have relatively high salt content not suitable for the weak kidneys.