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Fish, salmon, Atlantic, wild, raw

Per 100 g edible portion
Meat & Protein
ModerateFish receives a Moderate rating. Potassium leads the three minerals at 24% of its daily limit, so portion size matters.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus200 mg20%
Moderate
Sodium44 mg2%
Low
Potassium490 mg24%
Moderate

About this food

In a CKD diet, Meat & Protein deserve attention: Fish - 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 potassium reaches 24% of the limit - the leading item. Patients with normal blood potassium can eat moderate amounts; those with hyperkalemia should be more careful.

Other nutrients

Protein19.8 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 & ProteinModerate foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Fish safe for kidney disease?

Fish is rated Moderate: Potassium is 24% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.

Why is Fish rated Moderate?

Fish's Potassium content (490 mg) equals 24% of the limit, sitting in the 15-25% band - that is why it rates Moderate.

How much Potassium is in Fish?

Fish's Potassium content is 490 mg per 100 g - 24% 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 490 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 Potassium (490 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.