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Yogurt vs Butter: Which Is Better for Kidneys?

Looking at the three rated minerals, Yogurt lands in the Kidney-friendly tier and Butter in the Higher risk tier. If you are choosing between them, Yogurt leaves more room in the daily allowance — the Sodium gap is 2% versus 32%.

Yogurt
Kidney-friendly Butter
Higher risk
Phosphorus
95 mg
10%
24 mg
2%
Sodium
46 mg
2%
643 mg
32%
Potassium
155 mg
8%
24 mg
1%

About Yogurt

Yogurt (Dairy & Eggs). 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. This is the same lens used for similar items.

About Butter

About 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. As a Dairy & Eggs item, its role in a kidney diet depends mainly on mineral content.

Practical tips

Worth remembering: Watch dairy portions; with eggs, the yolk is phosphorus-dense while the white is not - treat them differently. If you are managing mineral intake: Watch dairy portions; with eggs, the yolk is phosphorus-dense while the white is not - treat them differently.

See Yogurt details See Butter details

Frequently asked questions

Which has more sodium, yogurt or butter?

By weight, Yogurt provides 46 mg of Sodium per 100 g; Butter provides 643 mg. That is the main mineral gap between them.

Is yogurt or butter better for kidney disease?

Based on CKD stage 3-4 daily limits, Yogurt is rated Kidney-friendly and Butter is rated Higher risk. Ratings reflect mineral load per 100 g only; individual advice should come from your healthcare team.

What is the difference between yogurt and butter for a CKD diet?

The largest difference is Sodium: Yogurt sits at 2% of the daily limit versus 32% for Butter. Portion size changes both numbers, so compare per 100 g values on the food pages.