Melba Toast is Limit for kidney disease patients
Limit intake if you have CKD · Verified against USDA & KDOQI guidelines.
🍚
CKD Daily Limit Impact
Phosphorus
20%
Sodium
26%
Potassium
10%
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches Limit

Melba Toast

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
390 kcal
Protein
12.1 g
Carbs
76.6 g
Fat
3.2 g
Phosphorus Learn more →
196 mg
20% of 1,000mg daily CKD limit
598 mg
26% of 2,300mg daily CKD limit
Potassium Learn more →
202 mg
10% of 2,000mg daily CKD limit
Verdict: Limit for CKD

Melba Toast 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.

Source & Notes

USDA FNDDS (foodCode: 51187000)

Kidney-Friendly Alternatives

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Frequently Asked Questions

Is Melba Toast safe for people with kidney disease?
Melba Toast is rated Limit for CKD patients. Limit intake if you have CKD. With 196.0mg phosphorus, 598.0mg sodium, and 202.0mg 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 Melba Toast?
A 100.0g serving of Melba Toast contains 196mg of phosphorus, which is approximately 20% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Melba Toast?
Per 100.0g serving, Melba Toast provides 598mg of sodium — about 26% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Melba Toast?
Melba Toast contains 202mg of potassium per 100.0g serving, equivalent to about 10% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Melba Toast?
Dialysis patients have stricter mineral limits. Given Melba Toast 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: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines