Kidney-friendlyMeasured against KDIGO/KDOQI daily limits, Tomatoes is Kidney-friendly: even its highest mineral, Sodium, reaches only 11% of the limit.
Phosphorus / Sodium / Potassium (rating basis)
Phosphorus20 mg2%
Low
Sodium221 mg11%
Low
Potassium207 mg10%
Low
About this food
Tomatoes 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
Sodium at 11% stands out. For patients with high blood pressure or swelling, foods like this need extra caution.
Other nutrients
Protein0.9 gNot part of rating
Fiber1 gBeneficial for CKD (core plant-based nutrient)
If you are managing mineral intake: Slice, boil and discard the water to remove roughly 30-50% of the potassium - a practical method for high-potassium vegetables.
Tomatoes is rated Kidney-friendly: Sodium is 11% of the CKD stage 3-4 limit, the highest item. Individual needs should be discussed with your healthcare team.
Why is Tomatoes rated Kidney-friendly?
Tomatoes's Sodium content (221 mg) equals 11% of the limit, sitting in the <15% band - that is why it rates Kidney-friendly.
How much Sodium is in Tomatoes?
Tomatoes's Sodium content is 221 mg per 100 g - 11% of the daily limit of 2,000 mg.
Is Tomatoes safe on a low-potassium diet?
If you are on a potassium-restricted diet, Tomatoes falls below 300 mg per 100 g - Potassium comes in at 207 mg. Always verify against your own daily limit.
How does Tomatoes compare to other vegetables foods?
How does Tomatoes compare within Vegetables? Its Sodium (221 mg per 100 g) is more than the category average. The rating below is calculated from this food's own data.