Sardines Fish is Limit for kidney disease patients
Limit intake if you have CKD · Verified against USDA & KDOQI guidelines.
Sardines Fish — kidney-friendly food
CKD Daily Limit Impact
Phosphorus
49%
Sodium
13%
Potassium
20%
Based on CKD Stage 3-4 daily limits
🥩 Meat & Protein Limit

Sardines Fish

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
208 kcal
Protein
24.6 g
Carbs
0.0 g
Fat
11.4 g
Phosphorus Learn more →
490 mg
49% of 1,000mg daily CKD limit
307 mg
13% of 2,300mg daily CKD limit
Potassium Learn more →
397 mg
20% of 2,000mg daily CKD limit
Verdict: Limit for CKD

Sardines Fish 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: 26139180)

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Frequently Asked Questions

Is Sardines Fish safe for people with kidney disease?
Sardines Fish is rated Limit for CKD patients. Limit intake if you have CKD. With 490.0mg phosphorus, 307.0mg sodium, and 397.0mg 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 Sardines Fish?
A 100.0g serving of Sardines Fish contains 490mg of phosphorus, which is approximately 49% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Sardines Fish?
Per 100.0g serving, Sardines Fish provides 307mg of sodium — about 13% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Sardines Fish?
Sardines Fish contains 397mg of potassium per 100.0g serving, equivalent to about 20% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Sardines Fish?
Dialysis patients have stricter mineral limits. Given Sardines Fish 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