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School Lunch, pizza, cheese topping, thin crust, whole grain, frozen, cooked

Per 100 g edible portion
Prepared Foods
Higher riskUsing CKD stage 3-4 limits, School Lunch falls in the Higher risk tier - Phosphorus (32%) is the main risk source.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus316 mg32%
High
Sodium421 mg21%
Moderate
Potassium348 mg17%
Moderate

About this food

About School Lunch: The mineral columns on this page come from the USDA database and are rated against the daily limits used across this site. As a Prepared Foods item, its role in a kidney diet depends mainly on mineral content.

Nutrient insight

On the phosphorus angle (32%), School Lunch belongs in the watch category. Pairing it with low-phosphorus sides like white rice or egg whites balances the meal.

Other nutrients

Protein12.7 gNot rated; needs attention at stage 4-5
Fiber4 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)7.1 gMay contain added sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Processed additive (highest absorption) · Potassium form: Processed or concentrated

Practical tips

A common practice is: Keeping the portion moderate and the preparation plain helps the minerals stay within the daily limits.

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Related guides

Prepared FoodsHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is School Lunch safe for kidney disease?

School Lunch is rated Higher risk: Phosphorus is 32% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.

Why is School Lunch rated Higher risk?

School Lunch's Phosphorus content (316 mg) equals 32% of the limit, sitting in the >30% band - that is why it rates Higher risk.

How much Phosphorus is in School Lunch?

Per 100 g, School Lunch provides Phosphorus 316 mg, compared with the CKD stage 3-4 limit of 1,000 mg (32%).

Is School Lunch safe on a low-potassium diet?

On a low-potassium plan, School Lunch exceeds the 300 mg reference, showing 348 mg of Potassium per 100 g. Individual targets vary by CKD stage and lab results.

How does School Lunch compare to other prepared foods foods?

Within Prepared Foods, School Lunch ranks more on Phosphorus (316 mg per 100 g) than the group average. Individual needs still decide what fits your plan.