CKD Daily Limit Impact

Phosphorus

Sodium

32%

Potassium

Based on CKD Stage 3-4 daily limits

Grains & Starches Avoid

Cornflakes

Q: Is Cornflakes safe for people with kidney disease?

Cornflakes is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 42.0mg phosphorus, 729.0mg sodium, and 108.0mg 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 Cornflakes?

A 100.0g serving of Cornflakes contains 42mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

Q: How much sodium is in Cornflakes?

Per 100.0g serving, Cornflakes provides 729mg of sodium — about 32% of the 2,300mg daily sodium limit recommended for kidney patients.

Q: How much potassium is in Cornflakes?

Cornflakes contains 108mg of potassium per 100.0g serving, equivalent to about 5% 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

357 kcal

Protein

7.0 g

Carbs

84.0 g

Fat

0.0 g

Phosphorus Learn more →

42 mg

4% of 1,000mg daily CKD limit

Sodium Learn more →

729 mg

32% of 2,300mg daily CKD limit

Potassium Learn more →

108 mg

5% of 2,000mg daily CKD limit

Verdict: Avoid for CKD

Cornflakes 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

Imported from american-foods. Salt-heavy.

Kidney-Friendly Alternatives

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

Safe

No Sauce Or Dressing Pasta With Vegetables

Vanilla With Caramel Coconut Cookie

Original 4.5 Oz. Zee Zees Hummus Cup

Bread White Enriched Unbleached Flour

Phosphorus124 mg

Sodium3 mg

Potassium127 mg

Frequently Asked Questions

Is Cornflakes safe for people with kidney disease?

Cornflakes is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 42.0mg phosphorus, 729.0mg sodium, and 108.0mg 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 Cornflakes?

A 100.0g serving of Cornflakes contains 42mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

How much sodium is in Cornflakes?

Per 100.0g serving, Cornflakes provides 729mg of sodium — about 32% of the 2,300mg daily sodium limit recommended for kidney patients.

How much potassium is in Cornflakes?

Cornflakes contains 108mg of potassium per 100.0g serving, equivalent to about 5% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.

Can dialysis patients eat Cornflakes?

Dialysis patients have stricter mineral limits. Given Cornflakes 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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