Johnnycake is Avoid for kidney disease patients
Avoid or eat rarely if you have CKD · Verified against USDA & KDOQI guidelines.
🍚
CKD Daily Limit Impact
Phosphorus
15%
Sodium
38%
Potassium
11%
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches Avoid

Johnnycake

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
277 kcal
Protein
8.0 g
Carbs
43.8 g
Fat
7.5 g
Phosphorus Learn more →
148 mg
15% of 1,000mg daily CKD limit
871 mg
38% of 2,300mg daily CKD limit
Potassium Learn more →
211 mg
11% of 2,000mg daily CKD limit
Verdict: Avoid for CKD

Johnnycake contains levels that significantly exceed CKD-friendly thresholds. Avoid this food regularly. If you must eat it (e.g., on a special occasion), keep portions tiny and adjust the rest of your day accordingly.

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

Source & Notes

USDA FNDDS (foodCode: 52211010)

Kidney-Friendly Alternatives

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Frequently Asked Questions

Is Johnnycake safe for people with kidney disease?
Johnnycake is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 148.0mg phosphorus, 871.0mg sodium, and 211.0mg potassium per 100.0g serving, it is best avoided or eaten only on special occasions. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Johnnycake?
A 100.0g serving of Johnnycake contains 148mg of phosphorus, which is approximately 15% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Johnnycake?
Per 100.0g serving, Johnnycake provides 871mg of sodium — about 38% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Johnnycake?
Johnnycake contains 211mg of potassium per 100.0g serving, equivalent to about 11% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Johnnycake?
Dialysis patients have stricter mineral limits. Given Johnnycake is rated Avoid (Avoid or eat rarely 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