Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
📊 Nutrition at a Glance
Flavor variants in a product family share the base profile, and the oxalate table follows the base more than the flavoring. Buckwheat Flour measures 84 mg per serving, in the middle of the family range. The useful reading is the family spread: if the range is narrow, flavor choice is free; if it is wide, the flavor with the lower measured value is the easy win. Related forms in this family: Teff Flour (Teff) (75 mg), Almond Meal Flour (197 mg), Amaranth Flour (74 mg).
📏 Oxalate by Serving Size
| Serving | Weight | Oxalate | Verdict |
|---|---|---|---|
| 1/4 cup | 30 g | 84 mg | Moderate Oxalate |
| 2 x 1/4 cup | 60 g | 168 mg | High Oxalate |
| ½ x 1/4 cup | 15 g | 42 mg | Moderate Oxalate |
🏷️ Tags
🟡 See all Grains & Pasta rated Caution for kidney stones →
⚖️ Compare this food: · vs Sweet rice flour (mochiko) →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Is Flour safe for kidney stones?
You can have it. Just be aware that at 84 mg oxalate per 1/4 cup, Flour isn't in the all-clear zone. Think 'sometimes food,' not 'everyday food.'
How much oxalate is in Flour?
The lab result: 84 mg per 1/4 cup (30g serving). That's 280 mg per 100g. Harvard's ion chromatography analysis, 2024. Not crowdsourced, not estimated.
Is Flour a high-oxalate food?
Middle of the pack. 84 mg oxalate per 1/4 cup puts Flour in the moderate zone. Fine occasionally, not an everyday food.
What are the best low-oxalate alternatives to 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 much Flour is safe to eat?
Size matters. 1/4 cup of Flour = 84 mg. Cut it in half, you're at roughly 42 mg. If you love this food, the half-portion strategy is your best compromise.
How much sodium does Flour have?
The sodium level is fine — 0 mg/100g. If all your foods looked like this on sodium, you'd be in great shape for stone prevention.