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 bar | 28 g | 2 mg | Safe |
| 2 x 1 bar | 56 g | 4 mg | Safe |
| ½ x 1 bar | 14 g | 1 mg | Safe |
🏷️ Tags
🟢 See all Grains & Pasta rated Safe for kidney stones →
⚖️ Compare this food: · vs Brand · vs Entrees →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Is Granola bar safe for kidney stones?
It's fine. Granola bar has 2 mg of oxalate per 1 bar. 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 Granola bar?
2 mg — that's the oxalate in a standard 1 bar of Granola bar. For the 100g comparison freaks: 0 mg. Source is Harvard's 2024 food analysis project.
Is Granola bar low or high oxalate?
It's low. 2 mg per 1 bar is well under the 25 mg danger line. Granola bar is not the food you need to worry about.
What are the best low-oxalate alternatives to Granola bar?
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 Granola bar with a fraction of the oxalate.
How reliable is the data for Granola bar?
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.