Steak Flank Beef is Moderate for kidney disease patients
Eat in moderate portions if you have CKD · Verified against USDA & KDOQI guidelines.
Steak Flank Beef — kidney-friendly food
CKD Daily Limit Impact
Phosphorus
17%
Sodium
16%
Potassium
15%
Based on CKD Stage 3-4 daily limits
🥩 Meat & Protein Moderate

Steak Flank Beef

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
243 kcal
Protein
29.1 g
Carbs
0.0 g
Fat
14.1 g
Phosphorus Learn more →
167 mg
17% of 1,000mg daily CKD limit
370 mg
16% of 2,300mg daily CKD limit
Potassium Learn more →
296 mg
15% of 2,000mg daily CKD limit
Verdict: Moderate for CKD

Steak Flank Beef is acceptable in moderate portions. Keep an eye on your daily totals — pair it with low-mineral foods to stay within the recommended 1,000mg phosphorus, 2,300mg sodium, and 2,000mg potassium daily limits.

Always confirm with your nephrologist or renal dietitian — individual CKD stages and lab values vary.

Source & Notes

USDA FNDDS (foodCode: 21101160)

Frequently Asked Questions

Is Steak Flank Beef safe for people with kidney disease?
Steak Flank Beef is rated Moderate for CKD patients. Eat in moderate portions if you have CKD. With 167.0mg phosphorus, 370.0mg sodium, and 296.0mg 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 Steak Flank Beef?
A 100.0g serving of Steak Flank Beef contains 167mg of phosphorus, which is approximately 17% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Steak Flank Beef?
Per 100.0g serving, Steak Flank Beef provides 370mg of sodium — about 16% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Steak Flank Beef?
Steak Flank Beef contains 296mg of potassium per 100.0g serving, equivalent to about 15% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Steak Flank Beef?
Dialysis patients have stricter mineral limits. Given Steak Flank Beef 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.

Where to Buy Steak Flank Beef

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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines