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 piece | 85 g | 15 mg | Safe |
| 2 x 1 piece | 170 g | 30 mg | Caution |
| ½ x 1 piece | 42 g | 7.5 mg | Safe |
🏷️ Tags
🟢 See all Grains & Pasta rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Grain with kidney stones?
Short answer: yes. Longer answer: at 15 mg per 1 piece, Grain is one of the safer things you can eat if you're watching oxalate. Harvard T.H. Chan SPH measured this directly.
What's the oxalate content of Grain?
15 mg — that's the oxalate in a standard 1 piece of Grain. For the 100g comparison freaks: 18 mg. Source is Harvard's 2024 food analysis project.
Is Grain high in oxalates?
It's low. 15 mg per 1 piece is well under the 25 mg danger line. Grain is not the food you need to worry about.
What are the best low-oxalate alternatives to Grain?
Look at the 'Safe Alternatives' section right below this FAQ. Those foods are all under 25 mg oxalate per serving and in the same category as Grain. Pick from those.
How much sodium does Grain have?
0 mg sodium per 100g in Grain. Well under the 460 mg threshold. One less thing on your kidney stone checklist.