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Squash, winter, butternut, raw

Per 100 g edible portion
Vegetables
ModerateBased on CKD stage 3-4 daily limits, Squash is rated Moderate - Potassium is the top contributor at 18% of its limit, within the 15-25% band.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus33 mg3%
Low
Sodium4 mg<1%
Low
Potassium352 mg18%
Moderate

About this food

Squash belongs to the Vegetables category. Vegetables are a key source of fiber and vitamins and are beneficial in CKD. Some are high in potassium, but slicing, boiling and discarding the water can remove about 30-50% of the potassium - a practical step.

Nutrient insight

Squash'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.

Other nutrients

Protein1 gNot part of rating
Fiber2 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)2.2 gNatural sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
Oxalate4 mgLow oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

Practical tip: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.

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Related guides

VegetablesModerate foodsLow potassium foodsLow sodium foods

Frequently asked questions

Is Squash safe for kidney disease?

Squash is rated Moderate: Potassium is 18% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.

Why is Squash rated Moderate?

Squash's Potassium content (352 mg) equals 18% of the limit, sitting in the 15-25% band - that is why it rates Moderate.

How much Potassium is in Squash?

Per 100 g, Squash contains Potassium 352 mg, which is 18% of the CKD stage 3-4 daily limit (2,000 mg).

Is Squash safe on a low-potassium diet?

On a low-potassium diet, Squash exceeds the 300 mg per 100 g reference point, providing 352 mg of Potassium. Treat this as a reference - your stage and labs decide the real target.

How does Squash compare to other vegetables foods?

Compared with the typical Vegetables food, Squash has more Potassium - 352 mg per 100 g on record. Ratings on this site always use the food's own measured values.