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 tbsp | 14 g | 0 mg | Safe |
| 2 x 1 tbsp | 28 g | 0 mg | Safe |
| ½ x 1 tbsp | 7 g | 0 mg | Safe |
🏷️ Tags
🟢 See all Condiments rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Is Canola oil safe for kidney stones?
It's fine. Canola oil has 0 mg of oxalate per 1 tbsp. That's low enough that kidney stone patients don't really need to worry about it. Harvard did the measuring, not us.
How much oxalate is in Canola oil?
One 1 tbsp of Canola oil = 0 mg oxalate. Scale it up to 100g and you're at 0 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Canola oil a high-oxalate food?
Low. 0 mg per 1 tbsp puts Canola oil firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
What are the best low-oxalate alternatives to Canola oil?
Don't give up the whole category — just pick a safer member of it. The green foods in the related section all work as substitutes for Canola oil with a fraction of the oxalate.
How reliable is the data for Canola oil?
The oxalate number for Canola oil — 0 mg per serving — is from Harvard's 2024 lab analysis. That part is solid. The USDA nutrition data (sodium, protein, calcium) is still being matched — we'll update when it's available.