CKD 每日限值占比
基于 CKD 3–4 期每日限值
常见问题
Is 硬豆腐 safe for people with kidney disease?
硬豆腐 is rated Safe for CKD patients. Good choice for kidney disease patients. With 97.0mg phosphorus, 7.0mg sodium, and 121.0mg 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 硬豆腐?
A 100.0g serving of 硬豆腐 contains 97mg of phosphorus, which is approximately 10% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in 硬豆腐?
Per 100.0g serving, 硬豆腐 provides 7mg of sodium — about 0% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in 硬豆腐?
硬豆腐 contains 121mg 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 硬豆腐?
Dialysis patients have stricter mineral limits. Given 硬豆腐 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