CKD 每日限值占比
基于 CKD 3–4 期每日限值
常见问题
Is Tomatoes safe for people with kidney disease?
Tomatoes is rated Safe for CKD patients. Good choice for kidney disease patients. With 23.0mg phosphorus, 4.0mg sodium, and 226.0mg potassium per 100.0g serving, it can be enjoyed in normal portion sizes. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Tomatoes?
A 100.0g serving of Tomatoes contains 23mg of phosphorus, which is approximately 2% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Tomatoes?
Per 100.0g serving, Tomatoes provides 4mg of sodium — about 0% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Tomatoes?
Tomatoes contains 226mg of potassium per 100.0g serving, equivalent to about 11% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Tomatoes?
Dialysis patients have stricter mineral limits. Given Tomatoes is rated Safe (Good choice for kidney disease patients), it is generally a good choice for dialysis patients in normal portions. Your dialysis team can give you personalised portion advice.
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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines