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 cup | 89 g | 15 mg | Safe |
| 2 x 1 cup | 178 g | 30 mg | Caution |
| ½ x 1 cup | 44 g | 7.5 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
Can I eat Leeks with kidney stones?
Don't overthink this one. Leeks has 15 mg oxalate per 1 cup. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
How much oxalate is in Leeks?
The exact figure: 15 mg of oxalate per 1 cup of Leeks. Works out to 17 mg/100g. This is the number kidney stone patients actually need. Harvard (2024) verified.
Is Leeks low or high oxalate?
It's low. 15 mg per 1 cup is well under the 25 mg danger line. Leeks is not the food you need to worry about.
What are the best low-oxalate alternatives to Leeks?
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 Leeks. Pick from those.
How much sodium does Leeks have?
Low sodium: 17 mg/100g. That's a non-issue for kidney stones. Just don't undo it by drowning it in salt during cooking.