Home › Compare › Flour, Amaranth vs Rice noodles

🟢 Rice noodles VS 🟡 Flour, Amaranth

The oxalate gap between these two is hard to ignore. Flour, Amaranth at 74 mg per serving vs Rice noodles at 1 mg — 74x more. One is a daily option, the other requires careful consideration.

✓ 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

🟢
Rice noodles
Safe — Low Oxalate
1 mg oxalate / serving
Serving: 1 cup (176 g)
Per 100 g: 0 mg oxalate
Sodium: — | Calcium: — | Protein: —
🟡
Flour, Amaranth
Caution — Moderate Oxalate
74 mg oxalate / serving
Serving: 1/4 cup (26 g)
Per 100 g: 283 mg oxalate
Sodium: 0 mg/100g | Calcium: 135 mg/100g | Protein: 13.2 g/100g

🏆 The Verdict: Choose Rice noodles

At 1 mg oxalate per serving (rated Safe), Rice noodles is the clear winner over Flour, Amaranth (74 mg, Caution). The 74x difference comes from Harvard's 2024 lab measurements — this isn't an estimate or guess. Build your meals around Rice noodles and use Flour, Amaranth sparingly, if at all.

🔍 Key Takeaways

**Oxalate gap:** 74 mg vs 1 mg per serving — a 74x difference. One of these is significantly easier to fit into a kidney stone diet.
**Verdicts:** Flour, Amaranth is rated **Caution (25-99 mg/serving)**; Rice noodles is rated **Safe (under 25 mg/serving)**.
**Serving strategy:** If you choose Flour, Amaranth, consider a half portion or pair it with a calcium source. Rice noodles can be eaten more freely.

❓ Frequently Asked Questions

Which is better for kidney stones — Flour, Amaranth or Rice noodles?

The numbers leave no doubt: Rice noodles (1 mg oxalate/serving, Safe) beats Flour, Amaranth (74 mg, Caution) by a factor of 74x. For kidney stone patients, Rice noodles is the pick. Flour, Amaranth is a food to approach with portion awareness.

Can I eat Flour, Amaranth and Rice noodles together?

Yes, but watch your portions. Combined, you're looking at roughly 75 mg oxalate. If one is high-oxalate, keep it to a small side portion. The lower-oxalate food can fill most of your plate.

How should I prepare Flour, Amaranth vs Rice noodles differently?

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

What are good substitutes if I want to avoid Flour, Amaranth?

Rice noodles is the #1 substitute in the same category. Beyond that, look for foods with the 🟢 Safe rating in the Grains & Pasta category — they're all under 25 mg oxalate per serving and verified by Harvard (2024).

Browse all Grains & Pasta 🟢 Low Oxalate Foods Rice noodles page Flour, Amaranth 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.