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Corn flour, masa, unenriched, white

Per 100 g edible portion
Grains & Starches
ModerateOn a stage 3-4 CKD basis, Corn flour's Moderate rating is led by Phosphorus (23%), placing it in the 15-25% band.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus231 mg23%
Moderate
Sodium5 mg<1%
Low
Potassium262 mg13%
Low

About this food

Corn flour (Grains & Starches). Grains and starches are usually relatively low in potassium and phosphorus, making them a sensible base for a CKD diet. Watch whole-grain and some processed grain products, which can carry more phosphorus. This is the same lens used for similar items.

Nutrient insight

Phosphorus leads at 23%. In CKD, track phosphorus intake and factor in the source (Natural plant source (lower absorption)) to judge the true burden.

Other nutrients

Protein8.5 gNot part of rating
Fiber6.4 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)1.6 gNatural sugar
Alcohol0 gAlcohol-free
Purine6.4 mgLow purineNot rated · category estimate
Oxalate1 mgLow oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

How to eat it more safely: Use refined grains as the base and treat whole grains by portion, since they carry more phosphorus.

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Related guides

Grains & StarchesModerate foodsHigh fiber foodsLow phosphorus foods

Frequently asked questions

Is Corn flour safe for kidney disease?

From a daily-limit standpoint, Corn flour is Moderate - Phosphorus (23%) is the highest of the three. Whether it suits you is best confirmed with your doctor.

Why is Corn flour rated Moderate?

Rating basis: Corn flour's Phosphorus is 231 mg, 23% of the daily limit, judged as Moderate per the 15-25% tier.

How much Phosphorus is in Corn flour?

In every 100 g of Corn flour, Phosphorus is about 231 mg - roughly 23% of the daily limit (1,000 mg).

Is Corn flour safe on a low-potassium diet?

For people watching potassium, Corn flour falls below 300 mg per 100 g, with Potassium at 262 mg. Confirm your personal limit with your nephrologist or renal dietitian.

How does Corn flour compare to other grains & starches foods?

Against the Grains & Starches average, Corn flour shows more Phosphorus (231 mg per 100 g). The tier shown here comes from its own numbers, not the category.