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Miso

Per 100 g edible portion
Legumes & Nuts
Higher riskMiso's Sodium reaches 186% of the daily limit, giving it a Higher risk rating - risk is elevated for most patients.

Phosphorus / Sodium / Potassium (rating basis)

Phosphorus159 mg16%
Moderate
Sodium3728 mg186%
High
Potassium210 mg10%
Low

About this food

How to think about Legumes & Nuts: Miso is worth a closer look - 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

Miso's sodium is the top contributor (186% of its limit). Sodium drives blood pressure and swelling, and most CKD patients limit it - watch hidden sodium in sauces and cured products.

Other nutrients

Protein12.8 gNot rated; needs attention at stage 4-5
Fiber5.4 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)6.2 gNatural sugar
Alcohol0 gAlcohol-free
Purine56.13 mgModerate purineNot rated · exact match
Oxalate49 mgModerate oxalateNot rated · category estimate
Phosphorus source: Natural plant source (lower absorption) · Potassium form: Whole food

Practical tips

Practical tip: 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 foodsHigh fiber foodsLow phosphorus foods

Frequently asked questions

Is Miso safe for kidney disease?

Combining phosphorus, sodium and potassium, Miso falls in the Higher risk tier, with Sodium (186%) contributing the most. Plan meals with your doctor's guidance.

Why is Miso rated Higher risk?

The deciding factor is Sodium: 3728 mg, 186% of the limit, in the >30% band - so Miso is rated Higher risk.

How much Sodium is in Miso?

Per 100 g, Miso contains Sodium 3728 mg, which is 186% of the CKD stage 3-4 daily limit (2,000 mg).

Is Miso safe on a low-potassium diet?

On a low-potassium diet, Miso falls below the 300 mg per 100 g reference point, providing 210 mg of Potassium. Treat this as a reference - your stage and labs decide the real target.

How does Miso compare to other legumes & nuts foods?

Compared with the typical Legumes & Nuts food, Miso has more Sodium - 3728 mg per 100 g on record. Ratings on this site always use the food's own measured values.