CKD Daily Limit Impact
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
Calories
277 kcal
Protein
8.0 g
Carbs
43.8 g
Fat
7.5 g
Phosphorus Learn more →
148 mg
Sodium Learn more →
871 mg
Potassium Learn more →
211 mg
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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Phosphorus424 mg
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Phosphorus66 mg
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Digestive Biscuit (McVitie's)
Phosphorus150 mg
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Phosphorus333 mg
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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines