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 medium | 120 g | 83 mg | Caution |
| 2 x 1 medium | 240 g | 166 mg | Avoid |
| ½ x 1 medium | 60 g | 41.5 mg | Caution |
🏷️ Tags
🟡 See all Fruits rated Caution for kidney stones →
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🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Guava with kidney stones?
You can have it. Just be aware that at 83 mg oxalate per 1 medium, Guava isn't in the all-clear zone. Think 'sometimes food,' not 'everyday food.'
How much oxalate is in Guava?
The exact figure: 83 mg of oxalate per 1 medium of Guava. Works out to 70 mg/100g. This is the number kidney stone patients actually need. Harvard (2024) verified.
Is Guava high in oxalates?
Middle of the pack. 83 mg oxalate per 1 medium puts Guava in the moderate zone. Fine occasionally, not an everyday food.
What are the best low-oxalate alternatives to Guava?
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 Guava with a fraction of the oxalate.
How much Guava is safe to eat?
The portion math: 1 medium = 83 mg oxalate. Half serving = ~41.5 mg. With a 100 mg daily oxalate target, 83 mg from one food eats a big chunk of your budget. Go smaller.
How much sodium does Guava have?
Sodium's not the issue here. Guava has 4 mg per 100g — comfortably low. No need to worry about salt pushing extra calcium into your urine with this food.