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CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Limit
Bread, Onion
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
238 kcal
Protein
8.8 g
Carbs
44.3 g
Fat
3.0 g
Phosphorus Learn more →
93 mg
Sodium Learn more →
482 mg
Potassium Learn more →
124 mg
Source & Notes
USDA FNDDS (foodCode: 51121110)
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
🍚
Cookie, Sugar Wafer, Sugar Free
Phosphorus40 mg
Sodium71 mg
Potassium57 mg
Wheat All-purpose Unenriched Unbleached Flour
Phosphorus134 mg
Sodium2 mg
Potassium150 mg
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Cream Of Wheat, Nfs
Phosphorus15 mg
Sodium83 mg
Potassium16 mg
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Breadsticks, Hard, Reduced Sodium
Phosphorus113 mg
Sodium4 mg
Potassium131 mg
Frequently Asked Questions
Is Bread, Onion safe for people with kidney disease?
Bread, Onion is rated Limit for CKD patients. Limit intake if you have CKD. With 93.0mg phosphorus, 482.0mg sodium, and 124.0mg 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 Bread, Onion?
A 100.0g serving of Bread, Onion contains 93mg of phosphorus, which is approximately 9% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Bread, Onion?
Per 100.0g serving, Bread, Onion provides 482mg of sodium — about 21% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Bread, Onion?
Bread, Onion contains 124mg of potassium per 100.0g serving, equivalent to about 6% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Bread, Onion?
Dialysis patients have stricter mineral limits. Given Bread, Onion 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