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 | 30 g | 24 mg | Safe |
| 2 x 1/4 cup | 60 g | 48 mg | Caution |
| ½ x 1/4 cup | 15 g | 12 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?
Yep, you're good. Grain clocks in at 24 mg oxalate per 1/4 cup — way under the 25 mg cutoff. Eat it without the stress. Measured by Harvard, not guessed.
How much oxalate is in Grain?
The exact figure: 24 mg of oxalate per 1/4 cup of Grain. Works out to 81 mg/100g. This is the number kidney stone patients actually need. Harvard (2024) verified.
Is Grain high in oxalates?
Nope. Grain is a low-oxalate food — just 24 mg per 1/4 cup. Well under the 25 mg cutoff. You're in the clear with this one.
What are the best low-oxalate alternatives to Grain?
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 Grain with a fraction of the oxalate.
How much sodium does Grain have?
The sodium level is fine — 0 mg/100g. If all your foods looked like this on sodium, you'd be in great shape for stone prevention.