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 | 32 g | 0 mg | Safe |
| 2 x 1/4 cup | 64 g | 0 mg | Safe |
| ½ x 1/4 cup | 16 g | 0 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 Arrowroot flour with kidney stones?
Yep, you're good. Arrowroot flour clocks in at 0 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 Arrowroot flour?
The lab result: 0 mg per 1/4 cup (32g serving). That's 0 mg per 100g. Harvard's ion chromatography analysis, 2024. Not crowdsourced, not estimated.
Is Arrowroot flour a high-oxalate food?
It's low. 0 mg per 1/4 cup is well under the 25 mg danger line. Arrowroot flour is not the food you need to worry about.
What can I eat instead of Arrowroot flour?
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 Arrowroot flour. Pick from those.
How reliable is the data for Arrowroot flour?
The 0 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.