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Crackers, matzo, whole-wheat

Per 100 g edible portion
Grains & Starches
Higher riskFrom a daily-limit view, Crackers lands in the Higher risk band: Phosphorus is 30% - clearly high, handle with care.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus305 mg30%
High
Sodium2 mg<1%
Low
Potassium316 mg16%
Moderate

About this food

For Grains & Starches, Crackers is a typical example. Grains and starches are usually relatively low in potassium and phosphorus, making them a sensible base for a CKD diet. Watch whole-grain and some processed grain products, which can carry more phosphorus.

Nutrient insight

Crackers's phosphorus is 30% of the limit, from Natural plant source (lower absorption). On a phosphorus-restricted diet, limit how often and how much you eat it.

Other nutrients

Protein13.1 gNot rated; needs attention at stage 4-5
Fiber11.8 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
Purine5 mgLow purineNot rated · category estimate
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

A handy approach - Use refined grains as the base and treat whole grains by portion, since they carry more phosphorus.

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Related guides

Grains & StarchesHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Crackers safe for kidney disease?

Crackers scores Higher risk on the phosphorus/sodium/potassium assessment, led by Phosphorus (30% of limit). This site presents data, not medical judgment.

Why is Crackers rated Higher risk?

The reason: Phosphorus (305 mg, 30%) is the most prominent of Crackers's three minerals, at the >30% level, which maps to Higher risk.

How much Phosphorus is in Crackers?

Data: 100 g of Crackers has Phosphorus 305 mg (30% of the 1,000 mg limit).

Is Crackers safe on a low-potassium diet?

Low-potassium question: Crackers exceeds the 300 mg threshold (Potassium 316 mg per 100 g). Whether it fits depends on your daily potassium budget.

How does Crackers compare to other grains & starches foods?

Next to other Grains & Starches options, Crackers carries more Phosphorus at 305 mg per 100 g. Use your own daily limits, not category labels, as the guide.