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 | 120 g | 2 mg | Safe |
| 2 x 1 cup | 240 g | 4 mg | Safe |
| ½ x 1 cup | 60 g | 1 mg | Safe |
🏷️ Tags
🟢 See all Vegetables rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Should I avoid Bok Choy if I have kidney stones?
No red flags here. Just 2 mg per 1 cup — well below the 25 mg danger line. You can keep Bok Choy in your regular rotation. Data comes from Harvard (2024).
How much oxalate is in Bok Choy?
Here are the numbers: 2 mg oxalate in one 1 cup of Bok Choy (120g). Per 100 grams, that's 2 mg. Harvard T.H. Chan SPH did the lab work (2024) — these aren't database guesses.
Is Bok Choy high in oxalates?
Low. 2 mg per 1 cup puts Bok Choy firmly in the low-oxalate category. Safe for regular eating if you're managing kidney stones.
What can I eat instead of Bok Choy?
Substitutes exist. The safe alternatives listed below are all low-oxalate foods in the same family as Bok Choy. Grab one of those and you dodge the oxalate while keeping similar flavors.
How much sodium does Bok Choy have?
The sodium level is fine — 14 mg/100g. If all your foods looked like this on sodium, you'd be in great shape for stone prevention.