CKD Daily Limit Impact

Phosphorus

11%

Sodium

28%

Potassium

36%

Based on CKD Stage 3-4 daily limits

🍚 Grains & Starches Avoid

Saltine Crackers

Q: Is Saltine Crackers safe for people with kidney disease?

Saltine Crackers is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 110.0mg phosphorus, 646.0mg sodium, and 716.0mg potassium per 100.0g serving, it is best avoided or eaten only on special occasions. Always confirm with your nephrologist or renal dietitian.

Q: How much phosphorus is in Saltine Crackers?

A 100.0g serving of Saltine Crackers contains 110mg of phosphorus, which is approximately 11% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

Q: How much sodium is in Saltine Crackers?

Per 100.0g serving, Saltine Crackers provides 646mg of sodium — about 28% of the 2,300mg daily sodium limit recommended for kidney patients.

Q: How much potassium is in Saltine Crackers?

Saltine Crackers contains 716mg of potassium per 100.0g serving, equivalent to about 36% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram

5gram ← drag to adjust → 500gram

Calories

416 kcal

Protein

9.4 g

Carbs

73.5 g

Fat

8.8 g

Phosphorus Learn more →

110 mg

11% of 1,000mg daily CKD limit

Sodium Learn more →

646 mg

28% of 2,300mg daily CKD limit

Potassium Learn more →

716 mg

36% of 2,000mg daily CKD limit

Verdict: Avoid for CKD

Saltine Crackers contains levels that significantly exceed CKD-friendly thresholds. Avoid this food regularly. If you must eat it (e.g., on a special occasion), keep portions tiny and adjust the rest of your day accordingly.

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

Source & Notes

USDA FNDDS (foodCode: 54202020)

Kidney-Friendly Alternatives

Looking for safer choices in Grains & Starches? Try these instead:

Original 4.5 Oz. Zee Zees Hummus Cup

Oatmeal With Fruit Ready-to-eat ,Toddler Cereal

Phosphorus63 mg

Sodium2 mg

Potassium109 mg

Frequently Asked Questions

Is Saltine Crackers safe for people with kidney disease?

Saltine Crackers is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 110.0mg phosphorus, 646.0mg sodium, and 716.0mg 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 Saltine Crackers?

A 100.0g serving of Saltine Crackers contains 110mg of phosphorus, which is approximately 11% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

How much sodium is in Saltine Crackers?

Per 100.0g serving, Saltine Crackers provides 646mg of sodium — about 28% of the 2,300mg daily sodium limit recommended for kidney patients.

How much potassium is in Saltine Crackers?

Saltine Crackers contains 716mg of potassium per 100.0g serving, equivalent to about 36% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.

Can dialysis patients eat Saltine Crackers?

Dialysis patients have stricter mineral limits. Given Saltine Crackers 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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