Search Foods
Home Food Comparisons Celery vs Zucchini: Which Is Better for Kidneys?

Celery vs Zucchini: Which Is Better for Kidneys?

Looking at the three rated minerals, Celery lands in the Kidney-friendly tier and Zucchini in the Kidney-friendly tier. Zucchini carries the lighter mineral load overall, driven mainly by Sodium (<1% vs 4% of the limit).

Celery
Kidney-friendly
Zucchini
Kidney-friendly
Phosphorus
24 mg
2%
38 mg
4%
Sodium
80 mg
4%
8 mg
<1%
Potassium
260 mg
13%
261 mg
13%

About Celery

Celery (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.

About Zucchini

In a CKD diet, Vegetables deserve attention: Zucchini - 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

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

See Celery details See Zucchini details

Frequently asked questions

Which has more sodium, celery or zucchini?

By weight, Celery provides 80 mg of Sodium per 100 g; Zucchini provides 8 mg. That is the main mineral gap between them.

Is celery or zucchini better for kidney disease?

Based on CKD stage 3-4 daily limits, Celery is rated Kidney-friendly and Zucchini is rated Kidney-friendly. Ratings reflect mineral load per 100 g only; individual advice should come from your healthcare team.

What is the difference between celery and zucchini for a CKD diet?

The largest difference is Sodium: Zucchini sits at <1% of the daily limit versus 4% for Celery. Portion size changes both numbers, so compare per 100 g values on the food pages.