Higher riskFish's Phosphorus reaches 36% of the daily limit, giving it a Higher risk rating - risk is elevated for most patients.
Phosphorus / Sodium / Potassium (rating basis)
Phosphorus363 mg36%
High
Sodium64 mg3%
Low
Potassium550 mg28%
High
About this food
How to think about Meat & Protein: Fish is worth a closer look - 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
On the phosphorus angle (36%), Fish belongs in the watch category. Pairing it with low-phosphorus sides like white rice or egg whites balances the meal.
Other nutrients
Protein25.8 gNot rated; needs attention at stage 4-5
Fiber0 gBeneficial for CKD (core plant-based nutrient)
A common practice is: Boiling meat first and discarding the water removes some phosphorus and potassium; prefer low-phosphorus proteins like egg whites.
From a daily-limit standpoint, Fish is Higher risk - Phosphorus (36%) 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 363 mg, 36% of the daily limit, judged as Higher risk per the >30% tier.
How much Phosphorus is in Fish?
Per 100 g, Fish provides Phosphorus 363 mg, compared with the CKD stage 3-4 limit of 1,000 mg (36%).
Is Fish safe on a low-potassium diet?
On a low-potassium plan, Fish exceeds the 300 mg reference, showing 550 mg of Potassium per 100 g. Individual targets vary by CKD stage and lab results.
How does Fish compare to other meat & protein foods?
Within Meat & Protein, Fish ranks more on Phosphorus (363 mg per 100 g) than the group average. Individual needs still decide what fits your plan.