What can someone with kidney failure (uremia) eat?
After contracting uremia, the core of dietary control lies in a low-protein diet combined with low-salt and low-fat diets. Not everything can be consumed freely. Typically, the total protein intake is required to be controlled at 0.8-1.0g/d per kilogram of body weight. Besides protein intake, the intake of other nutrients should be adjusted under the guidance of a dietitian. The specific foods that can be consumed include:
1. Low-protein diet: Uremia patients should primarily adhere to a low-protein diet, with protein intake focused on quality proteins such as animal proteins, including chicken, fish, and lean meat. Patients with edema need to control their salt intake, with a recommended daily salt intake not exceeding 3g. Additionally, due to the abnormal renal function of uremia patients, excessive protein intake at once may increase kidney burden and worsen the condition.
2. Low-salt diet: The kidney excretion ability of uremia patients decreases significantly. When excessive salt is consumed, it may lead to elevated blood pressure, aggravated edema, or induce heart failure. Therefore, it is necessary to control salt intake, with a recommended daily salt intake not exceeding 6g.
3. Low-fat diet: Uremia patients often have hyperlipidemia. Excessive fat intake may lead to fatty liver and even increase kidney burden. Therefore, a low-fat diet is recommended, such as consuming fresh fruits and vegetables.
4. Low-purine diet: Uremia patients often have hyperuricemia, and purine-containing foods produce a large amount of uric acid during metabolism in the body. Excessive consumption of purine-rich foods, such as seafood, beer, and animal organs, may increase uric acid levels in the body and worsen the condition. Additionally, uremia patients often have hyperkalemia, and fruits with high potassium content, such as bananas, can further elevate blood potassium levels. Therefore, it is necessary to avoid fruits with high potassium content, such as bananas, kiwis, and oranges.
After contracting uremia, it is crucial to follow the doctor's instructions for standardized treatment and maintain correct dietary habits.
