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 | 39 g | 7 mg | Safe |
| 2 x 1/4 cup | 78 g | 14 mg | Safe |
| ½ x 1/4 cup | 19 g | 3.5 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
Can I eat Flour with kidney stones?
Safe pick. 7 mg oxalate per 1/4 cup means Flour 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 Flour?
One 1/4 cup of Flour = 7 mg oxalate. Scale it up to 100g and you're at 17 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Flour low or high oxalate?
Nope. Flour is a low-oxalate food — just 7 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 Flour?
Substitutes exist. The safe alternatives listed below are all low-oxalate foods in the same family as Flour. Grab one of those and you dodge the oxalate while keeping similar flavors.
How reliable is the data for Flour?
Oxalate: very reliable (Harvard 2024 lab measurement). Other nutrients: still being matched to USDA data. The oxalate figure is what matters for a kidney stone decision, and that one's solid.