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 |
|---|---|---|---|
| 6 medium olives | 15 g | 6 mg | Safe |
| 2 x 6 medium olives | 30 g | 12 mg | Safe |
| ½ x 6 medium olives | 7 g | 3 mg | Safe |
🏷️ Tags
🟢 See all Fruits rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Should I avoid Olives if I have kidney stones?
It's fine. Olives has 6 mg of oxalate per 6 medium olives. That's low enough that kidney stone patients don't really need to worry about it. Harvard did the measuring, not us.
What's the oxalate content of Olives?
One 6 medium olives of Olives = 6 mg oxalate. Scale it up to 100g and you're at 37 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Olives low or high oxalate?
Low. 6 mg per 6 medium olives puts Olives firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
What are the best low-oxalate alternatives to Olives?
The easiest move: swap Olives for any 🟢 Safe food in the related foods grid. They're all under 25 mg per serving and verified by Harvard's 2024 data. Problem solved.
How reliable is the data for Olives?
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.