MyKidneyDiseaseTeam

Even on dialysis, following a renal diet is still really important — maybe even more so. Dialysis does a lot of the filtering work your kidneys can no longer do, but it can't replicate everything your kidneys once managed around the clock.

Here's what typically still needs monitoring on dialysis:

- Sodium — Too much can raise Show Full Answer

Even on dialysis, following a renal diet is still really important — maybe even more so. Dialysis does a lot of the filtering work your kidneys can no longer do, but it can't replicate everything your kidneys once managed around the clock.

Here's what typically still needs monitoring on dialysis:

- Sodium — Too much can raise blood pressure and cause fluid buildup between sessions
- Potassium — Dialysis removes some, but too much between sessions can be dangerous for your heart
- Phosphorus — Dialysis doesn't remove it very efficiently, so dietary limits usually still apply
- Fluids — Fluid intake is often more strictly managed on dialysis to prevent dangerous buildup
- Protein — Interestingly, dialysis patients may actually need *more* protein than earlier-stage patients, since dialysis removes some protein during treatment The key thing to know is that dietary needs on dialysis are very personalized. What applies to one person may not apply to another, so working closely with a renal dietitian is really the best move here.

Your care team will use your lab results and treatment plan to fine-tune exactly what you should and shouldn't be eating. Don't rely on general lists online — your plan needs to be built around *you*.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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