CKD 每日限值占比
基于 CKD 3–4 期每日限值
常见问题
Is Watermelon safe for people with kidney disease?
Watermelon is rated Safe for CKD patients. Good choice for kidney disease patients. With 11.0mg phosphorus, 1.0mg sodium, and 112.0mg 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 Watermelon?
A 100.0g serving of Watermelon contains 11mg of phosphorus, which is approximately 1% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Watermelon?
Per 100.0g serving, Watermelon provides 1mg of sodium — about 0% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Watermelon?
Watermelon contains 112mg of potassium per 100.0g serving, equivalent to about 6% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Watermelon?
Dialysis patients have stricter mineral limits. Given Watermelon 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: March 13, 2026 · Data source: USDA FoodData Central & KDOQI guidelines