Grapes and CKD: Potassium, Phosphorus & Sodium Reference
Short answer: Grapes is rated Kidney-friendly for CKD stage 3-4. From a daily-limit view, Grapes lands in the Kidney-friendly band: Potassium is highest at 10%, still comfortably low.
About Grapes
For Fruits, Grapes is a typical example. 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
Potassium at 10% is the main consideration. Concentrated forms such as juice and dried fruit absorb faster; whole foods are gentler.
Phosphorus / Sodium / Potassium per 100 g
Phosphorus20 mg2%Low
Sodium2 mg<1%Low
Potassium191 mg10%Low
Practical tips
A common practice is: For high-potassium fruits, portion control is the main lever - for example, half a banana instead of a whole one.
See the full Grapes food page →Lower-risk alternatives
Pear nectarK 13 / P 3 mg
Pear nectarK 13 / P 3 mg
Maraschino cherriesK 21 / P 3 mg