Pork vs Salmon: Which Is Better for Kidneys?

For a kidney-friendly diet the question is mineral load: Pork is Higher risk, Salmon is Higher risk. If you are choosing between them, Pork leaves more room in the daily allowance — the Sodium gap is 34% versus 222%.

Pork
Higher risk Salmon
Higher risk

Phosphorus

116 mg

12%

254 mg

25%

Sodium

689 mg

34%

4450 mg

222%

Potassium

212 mg

11%

520 mg

26%

See Pork details See Salmon details

Frequently asked questions

Which has more sodium, pork or salmon?

Per 100 g, pork contains 689 mg and salmon contains 4450 mg of sodium.

Is pork or salmon better for kidney disease?

Based on CKD stage 3-4 daily limits, pork is rated higher risk and salmon is rated higher risk. Ratings reflect mineral load per 100 g only — individual advice should come from your healthcare team.

What is the main difference for a CKD diet?

The largest difference is sodium: pork sits at 34% of the daily limit versus 222% for salmon. See each food page for the full mineral profile.