Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
📊 Nutrition at a Glance
📏 Oxalate by Serving Size
| Serving | Weight | Oxalate | Verdict |
|---|---|---|---|
| 1/4 cup | 36 g | 2 mg | Safe |
| 2 x 1/4 cup | 72 g | 4 mg | Safe |
| ½ x 1/4 cup | 18 g | 1 mg | Safe |
🏷️ Tags
🟢 See all Fruits rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Is Currants safe for kidney stones?
Don't overthink this one. Currants has 2 mg oxalate per 1/4 cup. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
What's the oxalate content of Currants?
One 1/4 cup of Currants = 2 mg oxalate. Scale it up to 100g and you're at 0 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Currants high in oxalates?
Nope. Currants is a low-oxalate food — just 2 mg per 1/4 cup. Well under the 25 mg cutoff. You're in the clear with this one.
What can I eat instead of Currants?
Don't give up the whole category — just pick a safer member of it. The green foods in the related section all work as substitutes for Currants with a fraction of the oxalate.
How reliable is the data for Currants?
The 2 mg oxalate figure is direct from Harvard's lab — measured, not estimated. The sodium/protein/calcium numbers aren't fully matched yet. When they are, we'll update.