CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Limit
Kellogg's Special K Cereal Protein Plus 19oz
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
360 kcal
Protein
26.1 g
Carbs
65.5 g
Fat
2.4 g
Phosphorus Learn more →
212 mg
Sodium Learn more →
437 mg
Potassium Learn more →
280 mg
Source & Notes
USDA Branded (fdc_id: 2518898) · Kellogg Company US
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
Gluten Free Pasta
Phosphorus33 mg
Sodium4 mg
Potassium24 mg
Puff Custard Or Cream Filled Pastry
Phosphorus72 mg
Sodium165 mg
Potassium90 mg
Pastry Unenriched Unbleached Flour
Phosphorus102 mg
Sodium1 mg
Potassium142 mg
Oatmeal With Fruit Ready-to-eat ,Toddler Cereal
Phosphorus63 mg
Sodium2 mg
Potassium109 mg
Frequently Asked Questions
Is Kellogg's Special K Cereal Protein Plus 19oz safe for people with kidney disease?
Kellogg's Special K Cereal Protein Plus 19oz is rated Limit for CKD patients. Limit intake if you have CKD. With 212.0mg phosphorus, 437.0mg sodium, and 280.0mg 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 Kellogg's Special K Cereal Protein Plus 19oz?
A 100.0g serving of Kellogg's Special K Cereal Protein Plus 19oz contains 212mg of phosphorus, which is approximately 21% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Kellogg's Special K Cereal Protein Plus 19oz?
Per 100.0g serving, Kellogg's Special K Cereal Protein Plus 19oz provides 437mg of sodium — about 19% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Kellogg's Special K Cereal Protein Plus 19oz?
Kellogg's Special K Cereal Protein Plus 19oz contains 280mg of potassium per 100.0g serving, equivalent to about 14% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Kellogg's Special K Cereal Protein Plus 19oz?
Dialysis patients have stricter mineral limits. Given Kellogg's Special K Cereal Protein Plus 19oz 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.
More Grains & Starches
Cheerios Berry Oat Crunch Breakfast Cereal
Phosphorus185 mg
Sodium414 mg
Potassium337 mg
Maple & Brown Sugar Multigrain Hot Cereal
Phosphorus233 mg
Sodium209 mg
Potassium326 mg
Peanut Butter Multi-grain Toasted Cereal
Phosphorus214 mg
Sodium446 mg
Potassium268 mg
Beef Or Pork With Beans Burrito Bowl
Phosphorus150 mg
Sodium344 mg
Potassium269 mg
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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines