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🟢 Potato chips VS 🟡 Okra

Here's the straight comparison: Okra contains 56 mg oxalate per serving. Potato chips? 2 mg. That 28x gap means Okra is the clear winner for anyone tracking oxalate for kidney stone prevention.

✓ Medically Reviewed Content reviewed by OxalateWatch editorial team. Based on Harvard T.H. Chan SPH oxalate data (2024) and NKF/AUA dietary guidelines.

⚖️ Head-to-Head Comparison

🟢
Potato chips
Safe — Low Oxalate
2 mg oxalate / serving
Serving: 1 oz (28 g)
Per 100 g: 0 mg oxalate
Sodium: — | Calcium: — | Protein: —
🟡
Okra
Caution — Moderate Oxalate
56 mg oxalate / serving
Serving: 1/2 cup (56 g)
Per 100 g: 101 mg oxalate
Sodium: 3 mg/100g | Calcium: 81 mg/100g | Protein: 1.7 g/100g

🏆 The Verdict: Choose Potato chips

At 2 mg oxalate per serving (rated Safe), Potato chips is the clear winner over Okra (56 mg, Caution). The 28x difference comes from Harvard's 2024 lab measurements — this isn't an estimate or guess. Build your meals around Potato chips and use Okra sparingly, if at all.

🔍 Key Takeaways

**Oxalate gap:** 56 mg vs 2 mg per serving — a 28x difference. One of these is significantly easier to fit into a kidney stone diet.
**Verdicts:** Okra is rated **Caution (25-99 mg/serving)**; Potato chips is rated **Safe (under 25 mg/serving)**.
**Serving strategy:** If you choose Okra, consider a half portion or pair it with a calcium source. Potato chips can be eaten more freely.
**Cooking tip:** For either vegetable, boiling and discarding the cooking water can reduce soluble oxalate by 30-50%. Steaming or eating raw preserves more oxalate.

❓ Frequently Asked Questions

Which is better for kidney stones — Okra or Potato chips?

Potato chips is the clear winner. At 2 mg oxalate per serving, it's rated Safe — compared to Okra's 56 mg. That's a 28x difference. If you're managing kidney stones, Potato chips is the safer everyday choice. But Okra isn't permanently off-limits — just be aware of portions and frequency.

Can I eat Okra and Potato chips together?

It's doable, but portion size matters a lot. Together they'd run about 58 mg oxalate. Use Potato chips as your base and treat Okra as a garnish or small side — that keeps the total oxalate manageable.

How should I prepare Okra vs Potato chips differently?

For Okra, boiling and draining cuts oxalate by 30-50%. Steaming preserves more. For Potato chips, preparation method matters less — it's already low-oxalate. If you're cooking both, boil Okra separately and discard the water.

What are good substitutes if I want to avoid Okra?

The obvious swap is Potato chips — same food category, 28x less oxalate. You can also browse the Vegetables category on OxalateWatch for other 🟢 Safe options. The key is sticking with foods rated Safe (under 25 mg/serving).

Browse all Vegetables 🟢 Low Oxalate Foods Potato chips page Okra page
This is dietary reference information, NOT medical advice. Talk to your doctor or a registered dietitian before changing your diet. Oxalate tolerance varies by person, stone type, and medication.