Mature Spinach is Limit for kidney disease patients
Limit intake if you have CKD · Verified against USDA & KDOQI guidelines.
Mature Spinach — kidney-friendly food
CKD Daily Limit Impact
Phosphorus
4%
Sodium
5%
Potassium
23%
Based on CKD Stage 3-4 daily limits
🥦 Vegetables Limit

Mature Spinach

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
0 kcal
Protein
2.9 g
Carbs
2.6 g
Fat
0.6 g
Phosphorus Learn more →
40 mg
4% of 1,000mg daily CKD limit
106 mg
5% of 2,300mg daily CKD limit
Potassium Learn more →
459 mg
23% of 2,000mg daily CKD limit
Verdict: Limit for CKD

Mature Spinach is high in one or more restricted minerals. If you have CKD Stage 3 or higher, eat small portions only and avoid combining it with other high-mineral foods on the same day.

Always confirm with your nephrologist or renal dietitian — individual CKD stages and lab values vary.

Kidney-Friendly Alternatives

Looking for safer choices in Vegetables? Try these instead:

Frequently Asked Questions

Is Mature Spinach safe for people with kidney disease?
Mature Spinach is rated Limit for CKD patients. Limit intake if you have CKD. With 40.6mg phosphorus, 106.6mg sodium, and 459.7mg potassium per 100.0g serving, you should keep portion sizes small and not eat it daily. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Mature Spinach?
A 100.0g serving of Mature Spinach contains 40mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Mature Spinach?
Per 100.0g serving, Mature Spinach provides 106mg of sodium — about 5% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Mature Spinach?
Mature Spinach contains 459mg of potassium per 100.0g serving, equivalent to about 23% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Mature Spinach?
Dialysis patients have stricter mineral limits. Given Mature Spinach is rated Limit (Limit intake if you have CKD), dialysis patients should consult their dietitian before consuming this food. Your dialysis team can give you personalised portion advice.

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Last updated: March 15, 2026 · Data source: USDA FoodData Central & KDOQI guidelines