Banana

Potassium: HigherPhosphorus: LowerSodium: Lower

The bottom line

A potassium heavyweight — one of the first fruits people limiting potassium are asked to shrink or swap.

A healthier swap

Berries, grapes or a small apple give the fruit fix with far less potassium.

Understand the nutrients

Potassium

Frequently asked questions

Is half a banana OK?

Portions change everything with potassium: half a banana carries roughly half the load. If your dietitian allows it, a half portion with a meal is a common compromise — but check your own potassium target first.

These pages are general education about eating with kidney disease, dialysis or a kidney transplant. They are not medical advice and do not replace your own care plan. Kidney diets are individual: what is right for you depends on your stage, your blood tests, your medicines and your other conditions. Always talk to your care team or renal dietitian before changing what you eat, and never stop or change a medicine because of something you read here.