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Mushroom vs Cabbage: Which Is Better for Kidneys?

Comparing Mushroom and Cabbage per 100 g: Mushroom rates Moderate, while Cabbage rates Kidney-friendly under CKD stage 3-4 daily limits. The practical difference comes down to Potassium — Cabbage uses 8% of the daily allowance, while Mushroom takes 16%.

Mushroom
Moderate Cabbage
Kidney-friendly
Phosphorus
86 mg
9%
26 mg
3%
Sodium
5 mg
<1%
18 mg
<1%
Potassium
318 mg
16%
170 mg
8%

About Mushroom

For Vegetables, Mushroom is a typical example. 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.

About Cabbage

For Vegetables, Cabbage is a typical example. 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.

Practical tips

How to eat it more safely: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables. A common practice is: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.

See Mushroom details See Cabbage details

Frequently asked questions

Which has more potassium, mushroom or cabbage?

Per 100 g, Mushroom contains 318 mg of Potassium and Cabbage contains 170 mg. The difference comes from Potassium load alone — see each food page for the other minerals.

Is mushroom or cabbage better for kidney disease?

Under the daily limits used on this site, Mushroom falls in the Moderate tier and Cabbage in the Kidney-friendly tier. Lower tiers mean a smaller share of the daily allowance per 100 g.

What is the difference between mushroom and cabbage for a CKD diet?

For a CKD diet, the key gap is Potassium — 8% of the limit for Cabbage and 16% for Mushroom. Check each food page for phosphorus, sodium and potassium together.