CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Vegetables
Limit
Sauerkraut
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
40 kcal
Protein
0.9 g
Carbs
4.2 g
Fat
2.5 g
Phosphorus Learn more →
20 mg
Sodium Learn more →
659 mg
Potassium Learn more →
165 mg
Source & Notes
USDA FNDDS (foodCode: 75230000)
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Frequently Asked Questions
Is Sauerkraut safe for people with kidney disease?
Sauerkraut is rated Limit for CKD patients. Limit intake if you have CKD. With 20.0mg phosphorus, 659.0mg sodium, and 165.0mg 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 Sauerkraut?
A 100.0g serving of Sauerkraut contains 20mg of phosphorus, which is approximately 2% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Sauerkraut?
Per 100.0g serving, Sauerkraut provides 659mg of sodium — about 29% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Sauerkraut?
Sauerkraut contains 165mg of potassium per 100.0g serving, equivalent to about 8% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Sauerkraut?
Dialysis patients have stricter mineral limits. Given Sauerkraut 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