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Cereals, oats, instant, fortified, plain, prepared with water (boiling water added or microwaved)

Per 100 g edible portion
Grains & Starches
Kidney-friendlyCereals receives a Kidney-friendly rating. Among phosphorus, sodium and potassium, Phosphorus is highest at 8%, yet stays under the 15% line.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus77 mg8%
Low
Sodium49 mg2%
Low
Potassium61 mg3%
Low

About this food

In a CKD diet, Grains & Starches deserve attention: Cereals - 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 8% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein2.4 gNot part of rating
Fiber1.7 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)0.5 gNatural sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
Oxalate63 mgModerate oxalateNot rated · category estimate
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 Cereals safe for kidney disease?

By our rating standard (CKD stage 3-4), Cereals is Kidney-friendly. Main consideration: Phosphorus at 8% of the daily limit. Data is for reference; consult your care team.

Why is Cereals rated Kidney-friendly?

Cereals is rated Kidney-friendly because Phosphorus is 8% of its limit (77 mg) - the only mineral reaching the <15% range.

How much Phosphorus is in Cereals?

Cereals's Phosphorus content is 77 mg per 100 g - 8% of the daily limit of 1,000 mg.

Is Cereals safe on a low-potassium diet?

If you are on a potassium-restricted diet, Cereals falls below 300 mg per 100 g - Potassium comes in at 61 mg. Always verify against your own daily limit.

How does Cereals compare to other grains & starches foods?

How does Cereals compare within Grains & Starches? Its Phosphorus (77 mg per 100 g) is less than the category average. The rating below is calculated from this food's own data.