Kidney-friendlyUsing CKD stage 3-4 limits, Soymilk falls in the Kidney-friendly tier - Potassium (7%) is the most notable of the three, with low risk across the board.
Phosphorus / Sodium / Potassium (rating basis)
Phosphorus51 mg5%
Low
Sodium53 mg3%
Low
Potassium143 mg7%
Low
About this food
About Soymilk: 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. As a Legumes & Nuts item, its role in a kidney diet depends mainly on mineral content.
Nutrient insight
The most striking number here is potassium (7%). For patients on potassium restriction, portion size and leaching are the two levers that matter for foods like Soymilk.
Other nutrients
Protein2.3 gNot part of rating
Fiber0.4 gBeneficial for CKD (core plant-based nutrient)
Sugar (total)7.9 gNatural sugar
Alcohol0 gAlcohol-free
PurineNo dataNot rated · reference for those with high uric acid
Combining phosphorus, sodium and potassium, Soymilk falls in the Kidney-friendly tier, with Potassium (7%) contributing the most. Plan meals with your doctor's guidance.
Why is Soymilk rated Kidney-friendly?
The deciding factor is Potassium: 143 mg, 7% of the limit, in the <15% band - so Soymilk is rated Kidney-friendly.
How much Potassium is in Soymilk?
Data: 100 g of Soymilk has Potassium 143 mg (7% of the 2,000 mg limit).
Is Soymilk safe on a low-potassium diet?
Low-potassium question: Soymilk falls below the 300 mg threshold (Potassium 143 mg per 100 g). Whether it fits depends on your daily potassium budget.
How does Soymilk compare to other legumes & nuts foods?
Next to other Legumes & Nuts options, Soymilk carries less Potassium at 143 mg per 100 g. Use your own daily limits, not category labels, as the guide.