Blackcurrants is Avoid for kidney disease patients
Avoid or eat rarely if you have CKD · Verified against USDA & KDOQI guidelines.
Blackcurrants — kidney-friendly food
CKD Daily Limit Impact
Phosphorus
6%
Sodium
0%
Potassium
16%
Based on CKD Stage 3-4 daily limits
🍎 Fruits Avoid

Blackcurrants

Nutrition facts & CKD safety rating per 100gram serving

Serving Size 100.0 gram
5gram ← drag to adjust → 500gram
Calories
63 kcal
Protein
1.0 g
Carbs
15.0 g
Fat
0.0 g
Phosphorus Learn more →
59 mg
6% of 1,000mg daily CKD limit
2 mg
0% of 2,300mg daily CKD limit
Potassium Learn more →
322 mg
16% of 2,000mg daily CKD limit
Verdict: Avoid for CKD

Blackcurrants contains levels that significantly exceed CKD-friendly thresholds. Avoid this food regularly. If you must eat it (e.g., on a special occasion), keep portions tiny and adjust the rest of your day accordingly.

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

Source & Notes

Imported from british-foods. Ribena base.

Kidney-Friendly Alternatives

Looking for safer choices in Fruits? Try these instead:

Frequently Asked Questions

Is Blackcurrants safe for people with kidney disease?
Blackcurrants is rated Avoid for CKD patients. Avoid or eat rarely if you have CKD. With 59.0mg phosphorus, 2.0mg sodium, and 322.0mg 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 Blackcurrants?
A 100.0g serving of Blackcurrants contains 59mg of phosphorus, which is approximately 6% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Blackcurrants?
Per 100.0g serving, Blackcurrants provides 2mg of sodium — about 0% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Blackcurrants?
Blackcurrants contains 322mg 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 Blackcurrants?
Dialysis patients have stricter mineral limits. Given Blackcurrants 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