Diet on Peritoneal Dialysis
How diet on peritoneal dialysis differs from hemodialysis.
Last updated: 2026-09-24
Peritoneal dialysis removes protein and some potassium continuously, so the diet can be a little more flexible than on hemodialysis.
What to watch
- Protein needs are often higher
- Potassium may be less restricted
- Fluid and phosphorus still need watching
Frequently asked questions
Is the PD diet more relaxed?
In some ways, but phosphorus and fluid still matter — follow your dietitian’s plan.