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Couscous, dry

Per 100 g edible portion
Grains & Starches
ModerateUsing CKD stage 3-4 limits, Couscous falls in the Moderate tier, mainly driven by Phosphorus (17%). Enjoy in moderation.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus170 mg17%
Moderate
Sodium10 mg<1%
Low
Potassium166 mg8%
Low

About this food

About Couscous: 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. As a Grains & Starches item, its role in a kidney diet depends mainly on mineral content.

Nutrient insight

On the phosphorus angle (17%), Couscous belongs in the watch category. Pairing it with low-phosphorus sides like white rice or egg whites balances the meal.

Other nutrients

Protein12.8 gNot rated; needs attention at stage 4-5
Fiber5 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
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

A common practice is: 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 Couscous safe for kidney disease?

From a daily-limit standpoint, Couscous is Moderate - Phosphorus (17%) is the highest of the three. Whether it suits you is best confirmed with your doctor.

Why is Couscous rated Moderate?

Rating basis: Couscous's Phosphorus is 170 mg, 17% of the daily limit, judged as Moderate per the 15-25% tier.

How much Phosphorus is in Couscous?

Per 100 g, Couscous provides Phosphorus 170 mg, compared with the CKD stage 3-4 limit of 1,000 mg (17%).

Is Couscous safe on a low-potassium diet?

On a low-potassium plan, Couscous falls below the 300 mg reference, showing 166 mg of Potassium per 100 g. Individual targets vary by CKD stage and lab results.

How does Couscous compare to other grains & starches foods?

Within Grains & Starches, Couscous ranks less on Phosphorus (170 mg per 100 g) than the group average. Individual needs still decide what fits your plan.