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Fish, sablefish, smoked

Per 100 g edible portion
Meat & Protein
Higher riskOn a stage 3-4 CKD basis, Fish's Higher risk rating is driven by Sodium (37%), above the 30% band.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus222 mg22%
Moderate
Sodium737 mg37%
High
Potassium471 mg24%
Moderate

About this food

Fish (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 is the same lens used for similar items.

Nutrient insight

Sodium at 37% stands out. For patients with high blood pressure or swelling, foods like this need extra caution.

Other nutrients

Protein17.6 gNot rated; needs attention at stage 4-5
Fiber0 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.

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Related guides

Meat & ProteinHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Fish safe for kidney disease?

Fish is rated Higher risk: Sodium is 37% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.

Why is Fish rated Higher risk?

Fish's Sodium content (737 mg) equals 37% of the limit, sitting in the >30% band - that is why it rates Higher risk.

How much Sodium is in Fish?

Fish's Sodium content is 737 mg per 100 g - 37% of the daily limit of 2,000 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 471 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 Sodium (737 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.