Search Foods
Home › Food Database › Fish

Fish, salmon, sockeye, canned, without salt, drained solids with bone

Per 100 g edible portion
Meat & Protein
Higher riskFish is rated Higher risk. Phosphorus is 33% of its limit, beyond the safe line - individual cases need medical advice.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus326 mg33%
High
Sodium75 mg4%
Low
Potassium377 mg19%
Moderate

About this food

Fish sits in the Meat & Protein group. 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.

Nutrient insight

Fish's phosphorus (33%) is worth noting - especially with Animal source (higher absorption) as the source, since absorption differs a lot.

Other nutrients

Protein20.5 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

Worth remembering: Boiling meat first and discarding the water removes some phosphorus and potassium; prefer low-phosphorus proteins like egg whites.

Related foods

porkKidney-friendlybeefKidney-friendlypectinKidney-friendlyoilKidney-friendly

Related guides

Meat & ProteinHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Fish safe for kidney disease?

Combining phosphorus, sodium and potassium, Fish falls in the Higher risk tier, with Phosphorus (33%) contributing the most. Plan meals with your doctor's guidance.

Why is Fish rated Higher risk?

The deciding factor is Phosphorus: 326 mg, 33% of the limit, in the >30% band - so Fish is rated Higher risk.

How much Phosphorus is in Fish?

On a per-100 g basis, Fish contains Phosphorus 326 mg, or 33% of the 1,000 mg daily limit.

Is Fish safe on a low-potassium diet?

For a potassium-watching diet, Fish exceeds the 300 mg per 100 g marker (Potassium 377 mg). The safest step is checking this against your own lab-based limit.

How does Fish compare to other meat & protein foods?

Measured against other Meat & Protein foods, Fish is more in Phosphorus (326 mg per 100 g) than the category average - data-only, never a prescription.