Coarse grains contain a lot of cellulose, which is easy to feel full after entering the body, which can help patients control their appetite and avoid the burden of excessive intake of other fleshy foods on the kidneys.

2. Intake of high-quality protein.

Most patients with kidney disease think that they can't take protein at ordinary times for fear of increasing the burden on their kidneys, but they don't know that although patients can't take too much protein, they should take enough high-quality protein every day. High-quality protein is low in fat and cholesterol. Adequate intake of high-quality protein will help to improve immunity.

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3. eat more foods with high vitamin c content.

Vitamin C is an antioxidant, which can eliminate free radicals in the body and prevent free radicals from damaging organs. Moreover, when the body lacks vitamin C, it is easy to cause various diseases. For most patients with kidney disease, the immunity is weak, which easily leads to problems in other organs. Therefore, it is necessary to eat more foods with higher vitamin C to help improve immunity and reduce the occurrence of other diseases.

4. Control the salt intake.

For patients with kidney disease, the intake of salt should be controlled well, because the renal excretion ability of patients with kidney disease will be weak. If you eat too much salt, it will lead to water and sodium retention in the body, which will easily lead to increased blood volume, increased renal pressure and hypertension. Therefore, patients with nephropathy should control their salt intake to avoid edema caused by water and sodium retention.

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Step 5 control water intake

Although drinking more water at ordinary times is helpful to replenish water, if patients with kidney disease have edema, it is still necessary to control the intake of water to avoid the aggravation of edema symptoms caused by excessive water.