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Fish, croaker, Atlantic, cooked, breaded and fried

Per 100 g edible portion
Meat & Protein
ModerateMeasured against KDIGO/KDOQI daily limits, Fish is Moderate: the highest item, Phosphorus, sits at 22% of its limit.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus217 mg22%
Moderate
Sodium348 mg17%
Moderate
Potassium340 mg17%
Moderate

About this food

Fish is a common member of Meat & Protein. Animal proteins tend to be higher in phosphorus, and animal phosphorus absorbs at 60-80% versus 30-50% for plants. Choosing low-phosphorus proteins such as egg whites or tofu, or controlling portions of red meat, is a common CKD approach. This helps when choosing similar foods.

Nutrient insight

Phosphorus at 22% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein18.2 gNot rated; needs attention at stage 4-5
Fiber0.4 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
Purine93.1 mgModerate purineNot rated · category estimate
Oxalate1.5 mgLow oxalateNot rated · category estimate
Phosphorus source: Animal source (higher absorption) · Potassium form: Whole food

Practical tips

If you are managing mineral intake: Boiling meat first and discarding the water removes some phosphorus and potassium; prefer low-phosphorus proteins like egg whites.

Related foods

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Related guides

Meat & ProteinModerate foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Fish safe for kidney disease?

From a daily-limit standpoint, Fish is Moderate - Phosphorus (22%) is the highest of the three. Whether it suits you is best confirmed with your doctor.

Why is Fish rated Moderate?

Rating basis: Fish's Phosphorus is 217 mg, 22% of the daily limit, judged as Moderate per the 15-25% tier.

How much Phosphorus is in Fish?

Fish's Phosphorus content is 217 mg per 100 g - 22% of the daily limit of 1,000 mg.

Is Fish safe on a low-potassium diet?

If you are on a potassium-restricted diet, Fish exceeds 300 mg per 100 g - Potassium comes in at 340 mg. Always verify against your own daily limit.

How does Fish compare to other meat & protein foods?

How does Fish compare within Meat & Protein? Its Phosphorus (217 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.