CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🥦 Vegetables
Moderate
Lettuce, Cos Or Romaine (Raw)
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
17 kcal
Protein
1.2 g
Carbs
3.2 g
Fat
0.3 g
Phosphorus Learn more →
30 mg
Sodium Learn more →
0 mg
Potassium Learn more →
253 mg
Source & Notes
USDA Foundation Foods (fdc_id: 327923)
Frequently Asked Questions
Is Lettuce, Cos Or Romaine (Raw) safe for people with kidney disease?
Lettuce, Cos Or Romaine (Raw) is rated Moderate for CKD patients. Eat in moderate portions if you have CKD. With 30.0mg phosphorus, 0.0mg sodium, and 253.0mg 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 Lettuce, Cos Or Romaine (Raw)?
A 100.0g serving of Lettuce, Cos Or Romaine (Raw) contains 30mg of phosphorus, which is approximately 3% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Lettuce, Cos Or Romaine (Raw)?
Per 100.0g serving, Lettuce, Cos Or Romaine (Raw) provides 0mg of sodium — about 0% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Lettuce, Cos Or Romaine (Raw)?
Lettuce, Cos Or Romaine (Raw) contains 253mg 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 Lettuce, Cos Or Romaine (Raw)?
Dialysis patients have stricter mineral limits. Given Lettuce, Cos Or Romaine (Raw) 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