Peanut vs Beans: Which Is Better for Kidneys?

Q: Which has more phosphorus, peanut or beans?

Per 100 g, Peanut contains 363 mg of Phosphorus and Beans contains 140 mg. The difference comes from Phosphorus load alone — see each food page for the other minerals.

Q: Is peanut or beans better for kidney disease?

The ratings are Higher risk for Peanut and Moderate for Beans at stage 3-4 limits. Neither rating is a personal recommendation — it is a data comparison.

Q: What is the difference between peanut and beans for a CKD diet?

Mineral-wise, Beans and Peanut differ most on Phosphorus (14% vs 36% of the daily limit). The full tables are on the two food pages.

Comparing Peanut and Beans per 100 g: Peanut rates Higher risk, while Beans rates Moderate under CKD stage 3-4 daily limits. Beans carries the lighter mineral load overall, driven mainly by Phosphorus (14% vs 36% of the limit).

Peanut
Higher risk Beans
Moderate

Phosphorus

363 mg

36%

140 mg

14%

Sodium

6 mg

<1%

1 mg

<1%

Potassium

634 mg

32%

355 mg

18%

About Peanut

Peanut is a common member of Legumes & Nuts. Legumes and nuts are typically high in both phosphorus and potassium, so they need care. Plant phosphorus absorbs at a lower rate (30-50%), so the real load is smaller than the numbers suggest. This helps when choosing similar foods.

About Beans

Beans (Legumes & Nuts). Legumes and nuts are typically high in both phosphorus and potassium, so they need care. Plant phosphorus absorbs at a lower rate (30-50%), so the real load is smaller than the numbers suggest. This is the same lens used for similar items.

Practical tips

How to eat it more safely: Cook legumes and discard the water to lower some minerals; keep nuts to a small handful. A handy approach - Cook legumes and discard the water to lower some minerals; keep nuts to a small handful.

See Peanut details See Beans details

Frequently asked questions

Which has more phosphorus, peanut or beans?

Per 100 g, Peanut contains 363 mg of Phosphorus and Beans contains 140 mg. The difference comes from Phosphorus load alone — see each food page for the other minerals.

Is peanut or beans better for kidney disease?

The ratings are Higher risk for Peanut and Moderate for Beans at stage 3-4 limits. Neither rating is a personal recommendation — it is a data comparison.

What is the difference between peanut and beans for a CKD diet?

Mineral-wise, Beans and Peanut differ most on Phosphorus (14% vs 36% of the daily limit). The full tables are on the two food pages.