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 | 15 g | 0 mg | Safe |
| 2 x 1 tbsp | 30 g | 0 mg | Safe |
| ½ x 1 tbsp | 7 g | 0 mg | Safe |
🏷️ Tags
🟢 See all Beverages rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Apple cider vinegar with kidney stones?
Don't overthink this one. Apple cider vinegar has 0 mg oxalate per 1 tbsp. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.
How much oxalate is in Apple cider vinegar?
One 1 tbsp of Apple cider vinegar = 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 Apple cider vinegar a high-oxalate food?
Nope. Apple cider vinegar is a low-oxalate food — just 0 mg per 1 tbsp. Well under the 25 mg cutoff. You're in the clear with this one.
What are the best low-oxalate alternatives to Apple cider vinegar?
Substitutes exist. The safe alternatives listed below are all low-oxalate foods in the same family as Apple cider vinegar. Grab one of those and you dodge the oxalate while keeping similar flavors.
Is Apple cider vinegar a good drink for kidney stones?
For beverages, 0 mg oxalate per serving puts Apple cider vinegar in the safe category. Most of your daily fluids should still be water. This one's an occasional drink, not your hydration strategy.
How reliable is the data for Apple cider vinegar?
The oxalate number for Apple cider vinegar — 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.