Plain Oatmeal is Safe for kidney disease patients
Good choice for kidney disease patients · Verified against USDA & KDOQI guidelines.
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CKD Daily Limit Impact
Phosphorus
8%
Sodium
4%
Potassium
4%
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches Safe

Plain Oatmeal

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
80 kcal
Protein
2.6 g
Carbs
11.9 g
Fat
2.5 g
Phosphorus Learn more →
77 mg
8% of 1,000mg daily CKD limit
93 mg
4% of 2,300mg daily CKD limit
Potassium Learn more →
74 mg
4% of 2,000mg daily CKD limit
Verdict: Safe for CKD

Plain Oatmeal is a kidney-friendly choice. With low levels of restricted minerals (phosphorus, sodium, potassium), you can include this in your CKD diet without strict portion limits. Still, balance with other foods throughout the day.

Always confirm with your nephrologist or renal dietitian — individual CKD stages and lab values vary.

Source & Notes

USDA FNDDS (foodCode: 56202900)

Frequently Asked Questions

Is Plain Oatmeal safe for people with kidney disease?
Plain Oatmeal is rated Safe for CKD patients. Good choice for kidney disease patients. With 77.0mg phosphorus, 93.0mg sodium, and 74.0mg 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 Plain Oatmeal?
A 100.0g serving of Plain Oatmeal contains 77mg of phosphorus, which is approximately 8% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Plain Oatmeal?
Per 100.0g serving, Plain Oatmeal provides 93mg of sodium — about 4% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Plain Oatmeal?
Plain Oatmeal contains 74mg of potassium per 100.0g serving, equivalent to about 4% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Plain Oatmeal?
Dialysis patients have stricter mineral limits. Given Plain 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