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Lentils, pink or red, raw

Per 100 g edible portion
Legumes & Nuts
Higher riskLentils is rated Higher risk. Potassium is 33% of its limit, beyond the safe line - individual cases need medical advice.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus294 mg29%
High
Sodium7 mg<1%
Low
Potassium668 mg33%
High

About this food

Lentils sits in the Legumes & Nuts group. 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.

Nutrient insight

Lentils's potassium reaches 33% of the limit - the leading item. Patients with normal blood potassium can eat moderate amounts; those with hyperkalemia should be more careful.

Other nutrients

Protein23.9 gNot rated; needs attention at stage 4-5
Fiber10.8 gBeneficial for CKD (core plant-based nutrient)
Alcohol0 gAlcohol-free
Purine222 mgHigh purineNot rated · category estimate
Oxalate8 mgLow oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

If you are managing mineral intake: Cook legumes and discard the water to lower some minerals; keep nuts to a small handful.

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Related guides

Legumes & NutsHigher risk foodsLow potassium foodsLow phosphorus foods

Frequently asked questions

Is Lentils safe for kidney disease?

Combining phosphorus, sodium and potassium, Lentils falls in the Higher risk tier, with Potassium (33%) contributing the most. Plan meals with your doctor's guidance.

Why is Lentils rated Higher risk?

The deciding factor is Potassium: 668 mg, 33% of the limit, in the >30% band - so Lentils is rated Higher risk.

How much Potassium is in Lentils?

Lentils's Potassium content is 668 mg per 100 g - 33% of the daily limit of 2,000 mg.

Is Lentils safe on a low-potassium diet?

If you are on a potassium-restricted diet, Lentils exceeds 300 mg per 100 g - Potassium comes in at 668 mg. Always verify against your own daily limit.

How does Lentils compare to other legumes & nuts foods?

How does Lentils compare within Legumes & Nuts? Its Potassium (668 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.