CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Grains & Starches
Avoid
Kellogg Special K Protein Bars Cranberry Walnut 1.59oz
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
375 kcal
Protein
22.5 g
Carbs
53.0 g
Fat
11.0 g
Phosphorus Learn more →
506 mg
Sodium Learn more →
353 mg
Potassium Learn more →
118 mg
Source & Notes
USDA Branded (fdc_id: 752446) · Kellogg Company US
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
Chow Fun Noodles With Meat And Vegetables
Phosphorus71 mg
Sodium162 mg
Potassium145 mg
Oatmeal Ready-to-eat ,Toddler Cereal
Phosphorus86 mg
Sodium2 mg
Potassium80 mg
Marshmallow Pie Chocolate Covered Cookie
Phosphorus97 mg
Sodium188 mg
Potassium182 mg
Rice White Unenriched Flour
Phosphorus94 mg
Sodium5 mg
Potassium75 mg
Frequently Asked Questions
Is Kellogg Special K Protein Bars Cranberry Walnut 1.59oz safe for people with kidney disease?
Kellogg Special K Protein Bars Cranberry Walnut 1.59oz is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 506.0mg phosphorus, 353.0mg sodium, and 118.0mg potassium per 100.0g serving, it is best avoided or eaten only on special occasions. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Kellogg Special K Protein Bars Cranberry Walnut 1.59oz?
A 100.0g serving of Kellogg Special K Protein Bars Cranberry Walnut 1.59oz contains 506mg of phosphorus, which is approximately 51% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Kellogg Special K Protein Bars Cranberry Walnut 1.59oz?
Per 100.0g serving, Kellogg Special K Protein Bars Cranberry Walnut 1.59oz provides 353mg of sodium — about 15% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Kellogg Special K Protein Bars Cranberry Walnut 1.59oz?
Kellogg Special K Protein Bars Cranberry Walnut 1.59oz contains 118mg of potassium per 100.0g serving, equivalent to about 6% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Kellogg Special K Protein Bars Cranberry Walnut 1.59oz?
Dialysis patients have stricter mineral limits. Given Kellogg Special K Protein Bars Cranberry Walnut 1.59oz is rated Avoid (Avoid or eat rarely if you have CKD), dialysis patients should consult their dietitian before consuming this food. Your dialysis team can give you personalised portion advice.
Where to Buy Kellogg Special K Protein Bars Cranberry Walnut 1.59oz
Shop from trusted retailers — we may earn a small commission at no extra cost.
Shop Kellogg Special K Protein Bars Cranberry Walnut 1.59oz on Amazon
Shop now
Affiliate Disclosure: As an Amazon Associate, KidneyFoods earns from qualifying purchases. This helps keep the site free — at no extra cost to you.
More Grains & Starches
Crunchy Granola Raisin Bran Crunchy Granola Raisin Bran Flakes With Oats & Honey Clusters
Phosphorus283 mg
Sodium321 mg
Potassium415 mg
Corn Puffs Cereal
Phosphorus99 mg
Sodium525 mg
Potassium122 mg
Gmills Tiny Toast Sweetened Cereal Strwbry
Phosphorus286 mg
Sodium429 mg
Potassium196 mg
Fruity Fruity Flavored Cereal With Marshmallows
Phosphorus162 mg
Sodium486 mg
Potassium0 mg
Free forever — built after 7 years on dialysis
I made KidneyFoods so no one has to guess what's safe to eat. If this page helped you today, a small donation keeps the lights on for the next person searching.
Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines