CKD Daily Limit Impact

Phosphorus

Sodium

Potassium

24%

Based on CKD Stage 3-4 daily limits

🥦 Vegetables Limit

Sweet Potato

Q: Is Sweet Potato safe for people with kidney disease?

Sweet Potato is rated Limit for CKD patients. Limit intake if you have CKD. With 37.0mg phosphorus, 161.0mg sodium, and 481.0mg potassium per 100.0g serving, you should keep portion sizes small and not eat it daily. Always confirm with your nephrologist or renal dietitian.

Q: How much phosphorus is in Sweet Potato?

A 100.0g serving of Sweet Potato contains 37mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

Q: How much sodium is in Sweet Potato?

Per 100.0g serving, Sweet Potato provides 161mg of sodium — about 7% of the 2,300mg daily sodium limit recommended for kidney patients.

Q: How much potassium is in Sweet Potato?

Sweet Potato contains 481mg of potassium per 100.0g serving, equivalent to about 24% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram

5gram ← drag to adjust → 500gram

Calories

115 kcal

Protein

1.6 g

Carbs

17.1 g

Fat

4.5 g

Phosphorus Learn more →

37 mg

4% of 1,000mg daily CKD limit

Sodium Learn more →

161 mg

7% of 2,300mg daily CKD limit

Potassium Learn more →

481 mg

24% of 2,000mg daily CKD limit

Verdict: Limit for CKD

Sweet Potato is high in one or more restricted minerals. If you have CKD Stage 3 or higher, eat small portions only and avoid combining it with other high-mineral foods on the same day.

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

Source & Notes

USDA FNDDS (foodCode: 73401000)

Kidney-Friendly Alternatives

Looking for safer choices in Vegetables? Try these instead:

Safe

Peach Pear Apricot 100% Crushed Smoothie Mix Fruit Concentrate

Kashi Entre's Fire Roasted Quinoa 9.5oz

Beetroot Beetroot Juice

Phosphorus17 mg

Sodium54 mg

Potassium242 mg

Frequently Asked Questions

Is Sweet Potato safe for people with kidney disease?

Sweet Potato is rated Limit for CKD patients. Limit intake if you have CKD. With 37.0mg phosphorus, 161.0mg sodium, and 481.0mg potassium per 100.0g serving, you should keep portion sizes small and not eat it daily. Always confirm with your nephrologist or renal dietitian.

How much phosphorus is in Sweet Potato?

A 100.0g serving of Sweet Potato contains 37mg of phosphorus, which is approximately 4% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.

How much sodium is in Sweet Potato?

Per 100.0g serving, Sweet Potato provides 161mg of sodium — about 7% of the 2,300mg daily sodium limit recommended for kidney patients.

How much potassium is in Sweet Potato?

Sweet Potato contains 481mg of potassium per 100.0g serving, equivalent to about 24% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.

Can dialysis patients eat Sweet Potato?

Dialysis patients have stricter mineral limits. Given Sweet Potato is rated Limit (Limit intake if you have CKD), dialysis patients should consult their dietitian before consuming this food. Your dialysis team can give you personalised portion advice.