Spinach vs Carrot: Which Is Better for Kidneys?

Looking at the three rated minerals, Spinach lands in the Limit tier and Carrot in the Kidney-friendly tier. If you are choosing between them, Carrot leaves more room in the daily allowance — the Potassium gap is 9% versus 28%.

Spinach
Limit Carrot
Kidney-friendly

Phosphorus

49 mg

24 mg

Sodium

79 mg

42 mg

Potassium

558 mg

28%

179 mg

See Spinach details See Carrot details

Frequently asked questions

Which has more potassium, spinach or carrot?

Per 100 g, spinach contains 558 mg and carrot contains 179 mg of potassium.

Is spinach or carrot better for kidney disease?

Based on CKD stage 3-4 daily limits, spinach is rated limit and carrot is rated kidney-friendly. Ratings reflect mineral load per 100 g only — individual advice should come from your healthcare team.

What is the main difference for a CKD diet?

The largest difference is potassium: carrot sits at 9% of the daily limit versus 28% for spinach. See each food page for the full mineral profile.