CKD 每日限值占比
基于 CKD 3–4 期每日限值
常见问题
Is Romaine Lettuce safe for people with kidney disease?
Romaine Lettuce is rated Moderate for CKD patients. Eat in moderate portions if you have CKD. With 23.0mg phosphorus, 23.0mg sodium, and 260.0mg potassium per 100.0g serving, moderate portions are usually fine, but watch your daily totals. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Romaine Lettuce?
A 100.0g serving of Romaine Lettuce 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 Romaine Lettuce?
Per 100.0g serving, Romaine Lettuce provides 23mg of sodium — about 1% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Romaine Lettuce?
Romaine Lettuce contains 260mg of potassium per 100.0g serving, equivalent to about 13% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Romaine Lettuce?
Dialysis patients have stricter mineral limits. Given Romaine Lettuce is rated Moderate (Eat in moderate portions if you have CKD), dialysis patients should eat smaller portions and monitor their weekly intake. 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