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Duck, domesticated, meat and skin, raw

Per 100 g edible portion
Meat & Protein
Kidney-friendlyMeasured against KDIGO/KDOQI daily limits, Duck is Kidney-friendly: even its highest mineral, Phosphorus, reaches only 14% of the limit.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus139 mg14%
Low
Sodium63 mg3%
Low
Potassium209 mg10%
Low

About this food

Duck is a common member of Meat & Protein. Animal proteins tend to be higher in phosphorus, and animal phosphorus absorbs at 60-80% versus 30-50% for plants. Choosing low-phosphorus proteins such as egg whites or tofu, or controlling portions of red meat, is a common CKD approach. This helps when choosing similar foods.

Nutrient insight

Phosphorus at 14% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein11.5 gNot rated; needs attention at stage 4-5
Fiber0 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)0 gNaturally free of sugar
Alcohol0 gAlcohol-free
Purine150 mgModerate purineNot rated · category estimate
OxalateNo dataNot rated · reference for those with kidney stones
Phosphorus source: Animal source (higher absorption) · Potassium form: Whole food

Practical tips

If you are managing mineral intake: Boiling meat first and discarding the water removes some phosphorus and potassium; prefer low-phosphorus proteins like egg whites.

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Related guides

Meat & ProteinKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Duck safe for kidney disease?

On a CKD stage 3-4 basis, Duck is Kidney-friendly, with risk mainly coming from Phosphorus (14%). Data is for reference and is not medical advice.

Why is Duck rated Kidney-friendly?

Simply put: among Duck's three minerals, Phosphorus is highest (139 mg, 14%), and by the tier rule (<15%) the result is Kidney-friendly.

How much Phosphorus is in Duck?

Duck's Phosphorus content is 139 mg per 100 g - 14% of the daily limit of 1,000 mg.

Is Duck safe on a low-potassium diet?

If you are on a potassium-restricted diet, Duck falls below 300 mg per 100 g - Potassium comes in at 209 mg. Always verify against your own daily limit.

How does Duck compare to other meat & protein foods?

How does Duck compare within Meat & Protein? Its Phosphorus (139 mg per 100 g) is less than the category average. The rating below is calculated from this food's own data.