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 | 19 mg | Safe |
| 2 x 1/4 cup | 64 g | 38 mg | Caution |
| ½ x 1/4 cup | 16 g | 9.5 mg | Safe |
🏷️ Tags
🟢 See all Vegetables rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Should I avoid Flour if I have kidney stones?
Don't overthink this one. Flour has 19 mg oxalate per 1/4 cup. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
What's the oxalate content of Flour?
One 1/4 cup of Flour = 19 mg oxalate. Scale it up to 100g and you're at 61 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Flour high in oxalates?
Low. 19 mg per 1/4 cup puts Flour firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
What can I eat instead of Flour?
There are almost always safer swaps in the same food family. For Flour, check the related foods section below — the green-marked ones are your best bets. All verified by Harvard (2024).
How much sodium does Flour have?
Low sodium: 13 mg/100g. That's a non-issue for kidney stones. Just don't undo it by drowning it in salt during cooking.