Croissant is Avoid for kidney disease patients
Avoid or eat rarely if you have CKD · Verified against USDA & KDOQI guidelines.
Croissant — kidney-friendly food
CKD Daily Limit Impact
Phosphorus
9%
Sodium
18%
Potassium
6%
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches Avoid

Croissant

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
406 kcal
Protein
8.0 g
Carbs
46.0 g
Fat
21.0 g
Phosphorus Learn more →
87 mg
9% of 1,000mg daily CKD limit
424 mg
18% of 2,300mg daily CKD limit
Potassium Learn more →
118 mg
6% of 2,000mg daily CKD limit
Verdict: Avoid for CKD

Croissant 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 french-foods. USDA.

Kidney-Friendly Alternatives

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

Frequently Asked Questions

Is Croissant safe for people with kidney disease?
Croissant is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 87.0mg phosphorus, 424.0mg 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 Croissant?
A 100.0g serving of Croissant contains 87mg of phosphorus, which is approximately 9% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Croissant?
Per 100.0g serving, Croissant provides 424mg of sodium — about 18% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Croissant?
Croissant 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 Croissant?
Dialysis patients have stricter mineral limits. Given Croissant 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.

More Grains & Starches

Last updated: May 24, 2026 · Data source: USDA FoodData Central & KDOQI guidelines