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Fish, shad, american, cooked, dry heat

Per 100 g edible portion
Meat & Protein
Higher riskFish receives a Higher risk rating. Phosphorus (35%) clearly exceeds the safe band - restrict or follow medical advice.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus349 mg35%
High
Sodium65 mg3%
Low
Potassium492 mg25%
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

Phosphorus at 35% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein21.7 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?

By our rating standard (CKD stage 3-4), Fish is Higher risk. Main consideration: Phosphorus at 35% of the daily limit. Data is for reference; consult your care team.

Why is Fish rated Higher risk?

Fish is rated Higher risk because Phosphorus is 35% of its limit (349 mg) - the only mineral reaching the >30% range.

How much Phosphorus is in Fish?

Fish's Phosphorus content is 349 mg per 100 g - 35% 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 492 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 (349 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.