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 | 190 g | 1 mg | Safe |
| 2 x 1 cup | 380 g | 2 mg | Safe |
| ½ x 1 cup | 95 g | 0.5 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
Is Longan safe for kidney stones?
Safe pick. 1 mg oxalate per 1 cup means Longan is comfortably in the green zone. Harvard's 2024 lab data says so. No need to track this one obsessively.
What's the oxalate content of Longan?
1 mg — that's the oxalate in a standard 1 cup of Longan. For the 100g comparison freaks: 0 mg. Source is Harvard's 2024 food analysis project.
Is Longan low or high oxalate?
Nope. Longan is a low-oxalate food — just 1 mg per 1 cup. Well under the 25 mg cutoff. You're in the clear with this one.
What are the best low-oxalate alternatives to Longan?
The easiest move: swap Longan 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 Longan?
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.