Banana and CKD: Potassium, Phosphorus & Sodium Reference
Based on the daily limits this site uses, Banana lands in the Moderate tier. Banana's standout mineral is Potassium (18% of limit), giving it a Moderate rating - fine to eat with attention to portions.
About Banana
How to think about Fruits: Banana is worth a closer look - Potassium levels vary widely across fruits - apples and berries are low-potassium, kidney-friendly picks, while bananas and avocados are high and need portion control. The natural sugar in fruit is usually not the issue; potassium is.
Nutrient insight
Banana's potassium is the top contributor (18% of its limit), so its potassium density deserves attention. In CKD stage 3-4 the kidneys clear potassium less well - control portions, and peeling, slicing or boiling can help.
Phosphorus / Sodium / Potassium per 100 g
Practical tips
Practical tip: For high-potassium fruits, portion control is the main lever - for example, half a banana instead of a whole one.
See the full Banana food page →