Kidney Patients! 4 proteins you should eat and 6 you should never touch as
That headline is oversimplified. People with Chronic Kidney Disease usually should not completely avoid protein — they often need the right amount and type of protein based on kidney function, dialysis status, potassium/phosphorus levels, and other conditions like diabetes.
Generally better protein choices for many kidney patients
These are commonly considered more kidney-friendly in moderation:
- Eggs / egg whites
- Fish (especially lower-sodium options)
- Skinless chicken or turkey
- Plant proteins like tofu, lentils, or beans (amount depends on potassium/phosphorus levels)
Proteins often limited or avoided
Not always “never,” but many kidney specialists advise reducing:
- Processed meats (sausages, deli meat, hot dogs)
- Very salty canned meats
- Large amounts of red meat
- Protein powders/bodybuilding supplements unless approved
- Deep-fried meats
- Organ meats (high phosphorus)
For people not on dialysis, too much protein can increase kidney workload.
For people on dialysis, protein needs are usually higher, not lower. (National Kidney Foundation)
The safest approach is a personalized renal diet from a nephrologist or renal dietitian because foods that are safe for one kidney patient may be risky for another. (National Kidney Foundation)