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 serving | 100 g | 4 mg | Safe |
| 2 x 1 serving | 200 g | 8 mg | Safe |
| ½ x 1 serving | 50 g | 2 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 Corn if I have kidney stones?
Yep, you're good. Corn clocks in at 4 mg oxalate per 1 serving — way under the 25 mg cutoff. Eat it without the stress. Measured by Harvard, not guessed.
What's the oxalate content of Corn?
Quick math: 1 serving of Corn = 4 mg oxalate. 100g = 33 mg. Both numbers come from Harvard's latest lab measurements. Not AI, not a database, actual lab work.
Is Corn a high-oxalate food?
Nope. Corn is a low-oxalate food — just 4 mg per 1 serving. Well under the 25 mg cutoff. You're in the clear with this one.
What are the best low-oxalate alternatives to Corn?
Plenty of options. Scroll down to Related Foods — every 🟢 green item there is a lower-oxalate alternative to Corn. Same food group, way less oxalate.
How reliable is the data for Corn?
The 4 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.