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CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Avoid
Pretzels, Hard, Flavored
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
388 kcal
Protein
9.9 g
Carbs
79.4 g
Fat
3.9 g
Phosphorus Learn more →
126 mg
Sodium Learn more →
1180 mg
Potassium Learn more →
220 mg
Source & Notes
USDA FNDDS (foodCode: 54408035)
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
🍚
Cake, Chocolate, Flourless
Phosphorus102 mg
Sodium119 mg
Potassium186 mg
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General Mills, Chex, Granola Mix
Phosphorus34 mg
Sodium129 mg
Potassium241 mg
Cake Or Cupcake, Gluten Free
Phosphorus102 mg
Sodium119 mg
Potassium186 mg
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Kellogg Special K Cereal Bars Blueberry .88Oz
Phosphorus17 mg
Sodium115 mg
Potassium179 mg
Frequently Asked Questions
Is Pretzels, Hard, Flavored safe for people with kidney disease?
Pretzels, Hard, Flavored is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 126.0mg phosphorus, 1180.0mg sodium, and 220.0mg 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 Pretzels, Hard, Flavored?
A 100.0g serving of Pretzels, Hard, Flavored contains 126mg of phosphorus, which is approximately 13% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Pretzels, Hard, Flavored?
Per 100.0g serving, Pretzels, Hard, Flavored provides 1180mg of sodium — about 51% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Pretzels, Hard, Flavored?
Pretzels, Hard, Flavored contains 220mg of potassium per 100.0g serving, equivalent to about 11% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Pretzels, Hard, Flavored?
Dialysis patients have stricter mineral limits. Given Pretzels, Hard, Flavored 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.
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More Grains & Starches
Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines