CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Moderate
Kellogg's Special K Cereal Bars Blueberry 1.58oz
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
384 kcal
Protein
27.0 g
Carbs
49.0 g
Fat
12.0 g
Phosphorus Learn more →
261 mg
Sodium Learn more →
319 mg
Potassium Learn more →
61 mg
Source & Notes
USDA Branded (fdc_id: 759788) · Kellogg Company US
Frequently Asked Questions
Is Kellogg's Special K Cereal Bars Blueberry 1.58oz safe for people with kidney disease?
Kellogg's Special K Cereal Bars Blueberry 1.58oz is rated Moderate for CKD patients. Eat in moderate portions if you have CKD. With 261.0mg phosphorus, 319.0mg sodium, and 61.0mg potassium per 100.0g serving, moderate portions are usually fine, but watch your daily totals. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Kellogg's Special K Cereal Bars Blueberry 1.58oz?
A 100.0g serving of Kellogg's Special K Cereal Bars Blueberry 1.58oz contains 261mg of phosphorus, which is approximately 26% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Kellogg's Special K Cereal Bars Blueberry 1.58oz?
Per 100.0g serving, Kellogg's Special K Cereal Bars Blueberry 1.58oz provides 319mg of sodium — about 14% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Kellogg's Special K Cereal Bars Blueberry 1.58oz?
Kellogg's Special K Cereal Bars Blueberry 1.58oz contains 61mg 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 Kellogg's Special K Cereal Bars Blueberry 1.58oz?
Dialysis patients have stricter mineral limits. Given Kellogg's Special K Cereal Bars Blueberry 1.58oz is rated Moderate (Eat in moderate portions if you have CKD), dialysis patients should eat smaller portions and monitor their weekly intake. 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