CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Meat & Protein
Limit
Sardine Sandwich
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
234 kcal
Protein
17.9 g
Carbs
21.9 g
Fat
8.0 g
Phosphorus Learn more →
322 mg
Sodium Learn more →
371 mg
Potassium Learn more →
273 mg
Source & Notes
USDA FNDDS (foodCode: 27550510)
Kidney-Friendly Alternatives
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Frequently Asked Questions
Is Sardine Sandwich safe for people with kidney disease?
Sardine Sandwich is rated Limit for CKD patients. Limit intake if you have CKD. With 322.0mg phosphorus, 371.0mg sodium, and 273.0mg 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 Sardine Sandwich?
A 100.0g serving of Sardine Sandwich contains 322mg of phosphorus, which is approximately 32% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Sardine Sandwich?
Per 100.0g serving, Sardine Sandwich provides 371mg of sodium — about 16% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Sardine Sandwich?
Sardine Sandwich contains 273mg of potassium per 100.0g serving, equivalent to about 14% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Sardine Sandwich?
Dialysis patients have stricter mineral limits. Given Sardine Sandwich 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