Post, Great Grains, Whole Grain Cereal is Limit for kidney disease patients
Limit intake if you have CKD · Verified against USDA & KDOQI guidelines.
🍚
CKD Daily Limit Impact
Phosphorus
36%
Sodium
14%
Potassium
18%
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches Limit

Post, Great Grains, Whole Grain Cereal

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
400 kcal
Protein
14.6 g
Carbs
67.3 g
Fat
9.1 g
Phosphorus Learn more →
364 mg
36% of 1,000mg daily CKD limit
327 mg
14% of 2,300mg daily CKD limit
Potassium Learn more →
364 mg
18% of 2,000mg daily CKD limit
Verdict: Limit for CKD

Post, Great Grains, Whole Grain Cereal is high in one or more restricted minerals. If you have CKD Stage 3 or higher, eat small portions only and avoid combining it with other high-mineral foods on the same day.

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

Source & Notes

USDA Branded (fdc_id: 1937123) · Post Consumer Brands, LLC

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Frequently Asked Questions

Is Post, Great Grains, Whole Grain Cereal safe for people with kidney disease?
Post, Great Grains, Whole Grain Cereal is rated Limit for CKD patients. Limit intake if you have CKD. With 364.0mg phosphorus, 327.0mg sodium, and 364.0mg potassium per 100.0g serving, you should keep portion sizes small and not eat it daily. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Post, Great Grains, Whole Grain Cereal?
A 100.0g serving of Post, Great Grains, Whole Grain Cereal contains 364mg of phosphorus, which is approximately 36% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Post, Great Grains, Whole Grain Cereal?
Per 100.0g serving, Post, Great Grains, Whole Grain Cereal provides 327mg of sodium — about 14% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Post, Great Grains, Whole Grain Cereal?
Post, Great Grains, Whole Grain Cereal contains 364mg of potassium per 100.0g serving, equivalent to about 18% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Post, Great Grains, Whole Grain Cereal?
Dialysis patients have stricter mineral limits. Given Post, Great Grains, Whole Grain Cereal is rated Limit (Limit intake 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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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines