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CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🥩 Meat & Protein
Safe
Buttermilk
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
43 kcal
Protein
3.5 g
Carbs
4.8 g
Fat
1.1 g
Phosphorus Learn more →
92 mg
Sodium Learn more →
92 mg
Potassium Learn more →
158 mg
Source & Notes
USDA FNDDS (foodCode: 11115300)
Frequently Asked Questions
Is Buttermilk safe for people with kidney disease?
Buttermilk is rated Safe for CKD patients. Good choice for kidney disease patients. With 92.0mg phosphorus, 92.0mg sodium, and 158.0mg potassium per 100.0g serving, it can be enjoyed in normal portion sizes. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Buttermilk?
A 100.0g serving of Buttermilk contains 92mg of phosphorus, which is approximately 9% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Buttermilk?
Per 100.0g serving, Buttermilk provides 92mg of sodium — about 4% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Buttermilk?
Buttermilk contains 158mg 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 Buttermilk?
Dialysis patients have stricter mineral limits. Given Buttermilk is rated Safe (Good choice for kidney disease patients), it is generally a good choice for dialysis patients in normal portions. 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