Kidney-friendlyMeasured against KDIGO/KDOQI daily limits, Jew's ear is Kidney-friendly: even its highest mineral, Potassium, reaches only 2% of the limit.
Phosphorus / Sodium / Potassium (rating basis)
Phosphorus14 mg1%
Low
Sodium9 mg<1%
Low
Potassium43 mg2%
Low
About this food
Jew's ear is a common member of Vegetables. Vegetables are a key source of fiber and vitamins and are beneficial in CKD. Some are high in potassium, but slicing, boiling and discarding the water can remove about 30-50% of the potassium - a practical step. This helps when choosing similar foods.
Nutrient insight
Potassium is the highest of the three at 2%. With reduced kidney function, blood potassium can rise, so spread high-potassium foods across the day rather than in one large serving.
How to eat it more safely: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.
Jew's ear is rated Kidney-friendly: Potassium is 2% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.
Why is Jew's ear rated Kidney-friendly?
Jew's ear's Potassium content (43 mg) equals 2% of the limit, sitting in the <15% band - that is why it rates Kidney-friendly.
How much Potassium is in Jew's ear?
In every 100 g of Jew's ear, Potassium is about 43 mg - roughly 2% of the daily limit (2,000 mg).
Is Jew's ear safe on a low-potassium diet?
For people watching potassium, Jew's ear falls below 300 mg per 100 g, with Potassium at 43 mg. Confirm your personal limit with your nephrologist or renal dietitian.
How does Jew's ear compare to other vegetables foods?
Against the Vegetables average, Jew's ear shows less Potassium (43 mg per 100 g). The tier shown here comes from its own numbers, not the category.