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Butter, without salt

Per 100 g edible portion
Dairy & Eggs
Kidney-friendlyButter receives a Kidney-friendly rating. Among phosphorus, sodium and potassium, Phosphorus is highest at 2%, yet stays under the 15% line.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus24 mg2%
Low
Sodium11 mg<1%
Low
Potassium24 mg1%
Low

About this food

In a CKD diet, Dairy & Eggs deserve attention: Butter - 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

Phosphorus at 2% is the highest item. Additive phosphorus in processed foods absorbs best; naturally occurring phosphorus is more controllable.

Other nutrients

Protein0.8 gNot part of rating
Fiber0 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)0.1 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

If you are managing mineral intake: 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 & EggsKidney-friendly foodsHigh fiber foodsLow sodium foods

Frequently asked questions

Is Butter safe for kidney disease?

From a daily-limit standpoint, Butter is Kidney-friendly - Phosphorus (2%) is the highest of the three. Whether it suits you is best confirmed with your doctor.

Why is Butter rated Kidney-friendly?

Rating basis: Butter's Phosphorus is 24 mg, 2% of the daily limit, judged as Kidney-friendly per the <15% tier.

How much Phosphorus is in Butter?

Butter's Phosphorus content is 24 mg per 100 g - 2% of the daily limit of 1,000 mg.

Is Butter safe on a low-potassium diet?

If you are on a potassium-restricted diet, Butter falls below 300 mg per 100 g - Potassium comes in at 24 mg. Always verify against your own daily limit.

How does Butter compare to other dairy & eggs foods?

How does Butter compare within Dairy & Eggs? Its Phosphorus (24 mg per 100 g) is less than the category average. The rating below is calculated from this food's own data.