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Home Food Comparisons Kale vs Cabbage: Which Is Better for Kidneys?

Kale vs Cabbage: Which Is Better for Kidneys?

Side by side, Kale (Moderate) and Cabbage (Kidney-friendly) differ most in Potassium: Kale has 348 mg, Cabbage has 170 mg. Cabbage carries the lighter mineral load overall, driven mainly by Potassium (8% vs 17% of the limit).

Kale
Moderate
Cabbage
Kidney-friendly
Phosphorus
55 mg
6%
26 mg
3%
Sodium
53 mg
3%
18 mg
<1%
Potassium
348 mg
17%
170 mg
8%

About Kale

How to think about Vegetables: Kale is worth a closer look - 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

Cabbage (Vegetables). 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. This is the same lens used for similar items.

Practical tips

If you are managing mineral intake: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables. A handy approach - Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.

See Kale details See Cabbage details

Frequently asked questions

Which has more potassium, kale or cabbage?

Kale has 348 mg of Potassium per 100 g, compared with 170 mg in Cabbage. Both numbers are measured against the same daily limit.

Is kale or cabbage better for kidney disease?

Under the daily limits used on this site, Kale 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 kale and cabbage for a CKD diet?

For a CKD diet, the key gap is Potassium — 8% of the limit for Cabbage and 17% for Kale. Check each food page for phosphorus, sodium and potassium together.