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Whey, sweet, dried

Per 100 g edible portion
Dairy & Eggs
Higher riskBased on CKD stage 3-4 daily limits, Whey is rated Higher risk - Potassium exceeds 104% of its limit, past the 30% warning line.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus932 mg93%
High
Sodium1079 mg54%
High
Potassium2080 mg104%
High

About this food

Whey belongs to the Dairy & Eggs category. Dairy products are high in phosphorus with high absorption and should be limited. With eggs, the white is a low-phosphorus protein while the yolk is much higher - treat them differently.

Nutrient insight

Whey's potassium is the top contributor (104% of its limit), so its potassium density deserves attention. In CKD stage 3-4 the kidneys clear potassium less well - control portions, and peeling, slicing or boiling can help.

Other nutrients

Protein12.9 gNot rated; needs attention at stage 4-5
Fiber0 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)74.5 gNatural 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: Animal source (higher absorption) · Potassium form: Whole food

Practical tips

Practical tip: Watch dairy portions; with eggs, the yolk is phosphorus-dense while the white is not - treat them differently.

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Related guides

Dairy & EggsHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Whey safe for kidney disease?

On a CKD stage 3-4 basis, Whey is Higher risk, with risk mainly coming from Potassium (104%). Data is for reference and is not medical advice.

Why is Whey rated Higher risk?

Simply put: among Whey's three minerals, Potassium is highest (2080 mg, 104%), and by the tier rule (>30%) the result is Higher risk.

How much Potassium is in Whey?

Per 100 g, Whey contains Potassium 2080 mg, which is 104% of the CKD stage 3-4 daily limit (2,000 mg).

Is Whey safe on a low-potassium diet?

On a low-potassium diet, Whey exceeds the 300 mg per 100 g reference point, providing 2080 mg of Potassium. Treat this as a reference - your stage and labs decide the real target.

How does Whey compare to other dairy & eggs foods?

Compared with the typical Dairy & Eggs food, Whey has more Potassium - 2080 mg per 100 g on record. Ratings on this site always use the food's own measured values.