Can patients with liver and kidney diseases consume protein powder?

Patients with stable liver or kidney disease who require additional protein intake generally can consume protein powder. However, if the condition is severe, protein powder is generally not recommended.

If a patient's liver or kidney disease is relatively stable and the physician determines that additional protein intake is necessary to maintain bodily functions, a moderate amount of protein powder can generally be consumed. As a nutritional supplement, protein powder can provide essential amino acids and proteins, helping to improve malnutrition and enhance immunity. The intake should be strictly controlled to avoid increasing the burden on the liver and kidneys.

For patients with severely impaired liver or kidney function, excessive protein intake can further burden the liver and kidneys, potentially leading to complications such as azotemia and hepatic encephalopathy. In such cases, protein intake should be strictly restricted, and a specialized low-protein diet should be followed under a physician's guidance when necessary. During acute episodes of the disease, additional protein intake should be avoided to reduce the organ workload until the condition stabilizes.

In daily life, patients are advised to maintain a balanced diet, including sufficient carbohydrates, fats, vitamins, and minerals to meet the body's nutritional needs.