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Oat bran, cooked

Per 100 g edible portion
Grains & Starches
Kidney-friendlyOat bran receives a Kidney-friendly rating. Among phosphorus, sodium and potassium, Phosphorus is highest at 12%, yet stays under the 15% line.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus119 mg12%
Low
Sodium1 mg<1%
Low
Potassium92 mg5%
Low

About this food

In a CKD diet, Grains & Starches deserve attention: Oat bran - 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.

Nutrient insight

Phosphorus at 12% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein3.2 gNot part of rating
Fiber2.6 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
Purine2.5 mgLow purineNot rated · category estimate
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

If you are managing mineral intake: Use refined grains as the base and treat whole grains by portion, since they carry more phosphorus.

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Related guides

Grains & StarchesKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Oat bran safe for kidney disease?

Oat bran scores Kidney-friendly on the phosphorus/sodium/potassium assessment, led by Phosphorus (12% of limit). This site presents data, not medical judgment.

Why is Oat bran rated Kidney-friendly?

The reason: Phosphorus (119 mg, 12%) is the most prominent of Oat bran's three minerals, at the <15% level, which maps to Kidney-friendly.

How much Phosphorus is in Oat bran?

Oat bran's Phosphorus content is 119 mg per 100 g - 12% of the daily limit of 1,000 mg.

Is Oat bran safe on a low-potassium diet?

If you are on a potassium-restricted diet, Oat bran falls below 300 mg per 100 g - Potassium comes in at 92 mg. Always verify against your own daily limit.

How does Oat bran compare to other grains & starches foods?

How does Oat bran compare within Grains & Starches? Its Phosphorus (119 mg per 100 g) is less than the category average. The rating below is calculated from this food's own data.