CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
Vegetables
Avoid
Water Spinach — Kong Xin Cai
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
19 kcal
Protein
2.6 g
Carbs
3.1 g
Fat
0.2 g
Phosphorus Learn more →
39 mg
Sodium Learn more →
113 mg
Potassium Learn more →
312 mg
Source & Notes
Imported from chinese-foods. USDA. K + Na flagged.
Kidney-Friendly Alternatives
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Frequently Asked Questions
Is Water Spinach — Kong Xin Cai safe for people with kidney disease?
Water Spinach — Kong Xin Cai is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 39.0mg phosphorus, 113.0mg sodium, and 312.0mg potassium per 100.0g serving, it is best avoided or eaten only on special occasions. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Water Spinach — Kong Xin Cai?
A 100.0g serving of Water Spinach — Kong Xin Cai contains 39mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Water Spinach — Kong Xin Cai?
Per 100.0g serving, Water Spinach — Kong Xin Cai provides 113mg of sodium — about 5% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Water Spinach — Kong Xin Cai?
Water Spinach — Kong Xin Cai contains 312mg of potassium per 100.0g serving, equivalent to about 16% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Water Spinach — Kong Xin Cai?
Dialysis patients have stricter mineral limits. Given Water Spinach — Kong Xin Cai is rated Avoid (Avoid or eat rarely if you have CKD), dialysis patients should consult their dietitian before consuming this food. Your dialysis team can give you personalised portion advice.
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Last updated: May 24, 2026 · Data source: USDA FoodData Central & KDOQI guidelines