CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Grains & Starches
Safe
Oatmeal
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
76 kcal
Protein
2.2 g
Carbs
11.2 g
Fat
2.6 g
Phosphorus Learn more →
65 mg
Sodium Learn more →
81 mg
Potassium Learn more →
57 mg
Source & Notes
USDA FNDDS (foodCode: 56202960)
Frequently Asked Questions
Is Oatmeal safe for people with kidney disease?
Oatmeal is rated Safe for CKD patients. Good choice for kidney disease patients. With 65.0mg phosphorus, 81.0mg sodium, and 57.0mg 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 Oatmeal?
A 100.0g serving of Oatmeal contains 65mg of phosphorus, which is approximately 7% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Oatmeal?
Per 100.0g serving, Oatmeal provides 81mg of sodium — about 4% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Oatmeal?
Oatmeal contains 57mg of potassium per 100.0g serving, equivalent to about 3% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Oatmeal?
Dialysis patients have stricter mineral limits. Given Oatmeal 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