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🟢 Pea milk VS 🟡 Milk, plant-based

One of these is an easy choice for kidney stone patients. Milk, plant-based clocks in at just 28 mg of oxalate per serving — while Pea milk sits at 1 mg (28x higher). The Harvard (2024) lab data leaves no ambiguity here.

✓ 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

🟢
Pea milk
Safe — Low Oxalate
1 mg oxalate / serving
Serving: 1 cup (240 g)
Per 100 g: 0 mg oxalate
Sodium: — | Calcium: — | Protein: —
🟡
Milk, plant-based
Caution — Moderate Oxalate
28 mg oxalate / serving
Serving: 1 cup (242 g)
Per 100 g: 12 mg oxalate
Sodium: 39 mg/100g | Calcium: 154 mg/100g | Protein: 2.8 g/100g

🏆 The Verdict: Choose Pea milk

At 1 mg oxalate per serving (rated Safe), Pea milk is the clear winner over Milk, plant-based (28 mg, Caution). The 28x difference comes from Harvard's 2024 lab measurements — this isn't an estimate or guess. Build your meals around Pea milk and use Milk, plant-based sparingly, if at all.

🔍 Key Takeaways

**Oxalate gap:** 28 mg vs 1 mg per serving — a 28x difference. One of these is significantly easier to fit into a kidney stone diet.
**Verdicts:** Milk, plant-based is rated **Caution (25-99 mg/serving)**; Pea milk is rated **Safe (under 25 mg/serving)**.
**Serving strategy:** If you choose Milk, plant-based, consider a half portion or pair it with a calcium source. Pea milk can be eaten more freely.

❓ Frequently Asked Questions

Which is better for kidney stones — Milk, plant-based or Pea milk?

Straight answer: Pea milk. With 1 mg oxalate per serving (Safe), it's significantly safer than Milk, plant-based (28 mg, Caution). The 28x gap is measured by Harvard's 2024 lab analysis, not estimates. Pick Pea milk for daily eating, save Milk, plant-based for occasional use.

Can I eat Milk, plant-based and Pea milk together?

You can, but be aware of the math. Together they'd total about 29 mg oxalate — which is manageable for most people. If both are in one meal, the oxalate load adds up. Better strategy: make Pea milk the main component and use Milk, plant-based sparingly.

How should I prepare Milk, plant-based vs Pea milk differently?

Boil and drain Milk, plant-based to cut oxalate. Pea milk can be prepared any way — it's already in the safe zone regardless of cooking method. If making a dish with both, prepare them separately so you can boil the higher-oxalate one.

What are good substitutes if I want to avoid Milk, plant-based?

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

Browse all Dairy & Eggs 🟢 Low Oxalate Foods Pea milk page Milk, plant-based 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.