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Fish, salmon, pink, canned, without salt, solids with bone and liquid

Per 100 g edible portion
Meat & Protein
Higher riskUsing CKD stage 3-4 limits, Fish falls in the Higher risk tier - Phosphorus (33%) is the main risk source.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus329 mg33%
High
Sodium75 mg4%
Low
Potassium326 mg16%
Moderate

About this food

About 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. As a Meat & Protein item, its role in a kidney diet depends mainly on mineral content.

Nutrient insight

Fish's phosphorus is 33% of the limit, from Animal source (higher absorption). On a phosphorus-restricted diet, limit how often and how much you eat it.

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

A handy approach - Boiling meat first and discarding the water removes some phosphorus and potassium; prefer low-phosphorus proteins like egg whites.

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Frequently asked questions

Is Fish safe for kidney disease?

From a daily-limit standpoint, Fish is Higher risk - Phosphorus (33%) is the highest of the three. Whether it suits you is best confirmed with your doctor.

Why is Fish rated Higher risk?

Rating basis: Fish's Phosphorus is 329 mg, 33% of the daily limit, judged as Higher risk per the >30% tier.

How much Phosphorus is in Fish?

Data: 100 g of Fish has Phosphorus 329 mg (33% of the 1,000 mg limit).

Is Fish safe on a low-potassium diet?

Low-potassium question: Fish exceeds the 300 mg threshold (Potassium 326 mg per 100 g). Whether it fits depends on your daily potassium budget.

How does Fish compare to other meat & protein foods?

Next to other Meat & Protein options, Fish carries more Phosphorus at 329 mg per 100 g. Use your own daily limits, not category labels, as the guide.