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 dry | 25 g | 17 mg | Safe |
| 2 x 1/4 cup dry | 50 g | 34 mg | Caution |
| ½ x 1/4 cup dry | 12 g | 8.5 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
Is Grain safe for kidney stones?
Safe pick. 17 mg oxalate per 1/4 cup dry means Grain is comfortably in the green zone. Harvard's 2024 lab data says so. No need to track this one obsessively.
What's the oxalate content of Grain?
One 1/4 cup dry of Grain = 17 mg oxalate. Scale it up to 100g and you're at 68 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Grain a high-oxalate food?
Low. 17 mg per 1/4 cup dry puts Grain firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
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?
0 mg sodium per 100g in Grain. Well under the 460 mg threshold. One less thing on your kidney stone checklist.