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Crackers, melba toast, plain, without salt

Per 100 g edible portion
Grains & Starches
ModerateCrackers's standout mineral is Phosphorus (20% of limit), giving it a Moderate rating - fine to eat with attention to portions.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus196 mg20%
Moderate
Sodium19 mg<1%
Low
Potassium202 mg10%
Low

About this food

How to think about Grains & Starches: Crackers is worth a closer look - 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 20% 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

Protein12.1 gNot rated; needs attention at stage 4-5
Fiber6.3 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 & StarchesModerate foodsHigh fiber foodsLow phosphorus foods

Frequently asked questions

Is Crackers safe for kidney disease?

Crackers is rated Moderate: Phosphorus is 20% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.

Why is Crackers rated Moderate?

Crackers's Phosphorus content (196 mg) equals 20% of the limit, sitting in the 15-25% band - that is why it rates Moderate.

How much Phosphorus is in Crackers?

Data: 100 g of Crackers has Phosphorus 196 mg (20% of the 1,000 mg limit).

Is Crackers safe on a low-potassium diet?

Low-potassium question: Crackers falls below the 300 mg threshold (Potassium 202 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 less Phosphorus at 196 mg per 100 g. Use your own daily limits, not category labels, as the guide.