CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Limit
O's Cereal
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
379 kcal
Protein
10.5 g
Carbs
72.0 g
Fat
5.8 g
Phosphorus Learn more →
328 mg
Sodium Learn more →
543 mg
Potassium Learn more →
290 mg
Source & Notes
USDA FNDDS (foodCode: 57401100)
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
Original Original Quick Cooking Hot Wheat Cereal
Phosphorus114 mg
Sodium0 mg
Potassium86 mg
White With Corn Rice
Phosphorus51 mg
Sodium178 mg
Potassium84 mg
Macaroni Or Pasta Salad With Tuna And Egg
Phosphorus70 mg
Sodium200 mg
Potassium73 mg
Corn Yellow Flour
Phosphorus92 mg
Sodium0 mg
Potassium144 mg
Frequently Asked Questions
Is O's Cereal safe for people with kidney disease?
O's Cereal is rated Limit for CKD patients. Limit intake if you have CKD. With 328.0mg phosphorus, 543.0mg sodium, and 290.0mg 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 O's Cereal?
A 100.0g serving of O's Cereal contains 328mg of phosphorus, which is approximately 33% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in O's Cereal?
Per 100.0g serving, O's Cereal provides 543mg of sodium — about 24% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in O's Cereal?
O's Cereal contains 290mg of potassium per 100.0g serving, equivalent to about 15% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat O's Cereal?
Dialysis patients have stricter mineral limits. Given O's 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.
More Grains & Starches
Free forever — built after 7 years on dialysis
I made KidneyFoods so no one has to guess what's safe to eat. If this page helped you today, a small donation keeps the lights on for the next person searching.
Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines