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Apple vs Avocado: Which Is Better for Kidneys?

Side by side, Apple (Kidney-friendly) and Avocado (Moderate) differ most in Potassium: Apple has 107 mg, Avocado has 485 mg. If you are choosing between them, Apple leaves more room in the daily allowance — the Potassium gap is 5% versus 24%.

Apple
Kidney-friendly Avocado
Moderate
Phosphorus
11 mg
1%
52 mg
5%
Sodium
1 mg
<1%
7 mg
<1%
Potassium
107 mg
5%
485 mg
24%

About Apple

Apple sits in the Fruits group. Potassium levels vary widely across fruits - apples and berries are low-potassium, kidney-friendly picks, while bananas and avocados are high and need portion control. The natural sugar in fruit is usually not the issue; potassium is.

About Avocado

Avocado belongs to the Fruits category. Potassium levels vary widely across fruits - apples and berries are low-potassium, kidney-friendly picks, while bananas and avocados are high and need portion control. The natural sugar in fruit is usually not the issue; potassium is.

Practical tips

How to eat it more safely: For high-potassium fruits, portion control is the main lever - for example, half a banana instead of a whole one. A common practice is: For high-potassium fruits, portion control is the main lever - for example, half a banana instead of a whole one.

See Apple details See Avocado details

Frequently asked questions

Which has more potassium, apple or avocado?

Apple has 107 mg of Potassium per 100 g, compared with 485 mg in Avocado. Both numbers are measured against the same daily limit.

Is apple or avocado better for kidney disease?

Under the daily limits used on this site, Apple falls in the Kidney-friendly tier and Avocado in the Moderate tier. Lower tiers mean a smaller share of the daily allowance per 100 g.

What is the difference between apple and avocado for a CKD diet?

For a CKD diet, the key gap is Potassium — 5% of the limit for Apple and 24% for Avocado. Check each food page for phosphorus, sodium and potassium together.