ModerateBased on CKD stage 3-4 daily limits, Egg is rated Moderate - Phosphorus is the top contributor at 17% of its limit, within the 15-25% band.
Phosphorus / Sodium / Potassium (rating basis)
Phosphorus170 mg17%
Moderate
Sodium151 mg8%
Low
Potassium142 mg7%
Low
About this food
Egg belongs to the Dairy & Eggs category. Dairy products are high in phosphorus with high absorption and should be limited. With eggs, the white is a low-phosphorus protein while the yolk is much higher - treat them differently.
Nutrient insight
On the phosphorus angle (17%), Egg belongs in the watch category. Pairing it with low-phosphorus sides like white rice or egg whites balances the meal.
Other nutrients
Protein13.7 gNot rated; needs attention at stage 4-5
Fiber0 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
OxalateNo dataNot rated · reference for those with kidney stones
Egg scores Moderate on the phosphorus/sodium/potassium assessment, led by Phosphorus (17% of limit). This site presents data, not medical judgment.
Why is Egg rated Moderate?
The reason: Phosphorus (170 mg, 17%) is the most prominent of Egg's three minerals, at the 15-25% level, which maps to Moderate.
How much Phosphorus is in Egg?
Per 100 g, Egg provides Phosphorus 170 mg, compared with the CKD stage 3-4 limit of 1,000 mg (17%).
Is Egg safe on a low-potassium diet?
On a low-potassium plan, Egg falls below the 300 mg reference, showing 142 mg of Potassium per 100 g. Individual targets vary by CKD stage and lab results.
How does Egg compare to other dairy & eggs foods?
Within Dairy & Eggs, Egg ranks less on Phosphorus (170 mg per 100 g) than the group average. Individual needs still decide what fits your plan.