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 | 50 g | 10 mg | Safe |
| 2 x 1/4 cup | 100 g | 20 mg | Safe |
| ½ x 1/4 cup | 25 g | 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
Should I avoid Grains if I have kidney stones?
Don't overthink this one. Grains has 10 mg oxalate per 1/4 cup. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
How much oxalate is in Grains?
Quick math: 1/4 cup of Grains = 10 mg oxalate. 100g = 21 mg. Both numbers come from Harvard's latest lab measurements. Not AI, not a database, actual lab work.
Is Grains high in oxalates?
Nope. Grains is a low-oxalate food — just 10 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 Grains?
There are almost always safer swaps in the same food family. For Grains, check the related foods section below — the green-marked ones are your best bets. All verified by Harvard (2024).
How much sodium does Grains have?
The sodium level is fine — 2 mg/100g. If all your foods looked like this on sodium, you'd be in great shape for stone prevention.