🍞 Grains & Pasta × 📦 Processed Food

13 foods that are Grains & Pasta AND Processed Food. 35 other Grains & Pasta foods don't meet the Processed Food criteria, so this is the focused intersection for kidney stone patients tracking both dimensions.

📊 13 foods 📐 Avg oxalate: 27.6 mg/serving 📏 Range: 2.0-103.0 mg

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

🟢 Safe
7 (53%)

🟡 Caution
5 (38%)

🔴 Avoid
1 (7%)

🔍 Key Insights

1 **Watch for high-risk items.** 1 foods (7%) are in the avoid category (100+ mg oxalate per serving). These stand out and deserve special attention. Check individual food pages for exact numbers.

2 **Big oxalate range.** The spread is 2 to 103 mg per serving — a 101 mg difference. Best pick: **Corn** (2 mg). Most caution needed: **Cereal** (103 mg).

3 **Moderate average oxalate.** The mean is 27.6 mg per serving across 13 foods. That's above the safe threshold but below high-risk territory. Portion awareness matters here.

4 **Sodium alert.** 5 foods in this intersection are high in sodium (460+ mg/100g). Excess sodium increases urinary calcium — a known kidney stone risk factor. Check sodium levels alongside oxalate when choosing.

5 **Calcium benefit.** 3 foods (33%) provide 100+ mg calcium per 100g. Dietary calcium binds oxalate in your gut — getting enough calcium from food is actually protective against kidney stones.

🍽️ Foods in This Intersection

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Corn

2 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Corn

2 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Ovaltine

6 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} McDonalds

11 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} McDonalds

17 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} McDonalds

20 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} McDonalds

22 mg / serving

Safe

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Cereal

25 mg / serving

Caution

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Fries

30 mg / serving

Caution

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Cereal

34 mg / serving

Caution

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Cereal

41 mg / serving

Caution

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Cereal

46 mg / serving

Caution

{"🟢" if f["verdict"] == "safe" else "🟡" if f["verdict"] == "caution" else "🔴"} Cereal

103 mg / serving

Avoid

❓ Frequently Asked Questions

What does it mean when a food is both Grains & Pasta and Processed Food?

It means the food belongs to both categories — it's a grain or pasta product AND meets the Processed Food criteria. For kidney stone patients, this gives you two angles to evaluate: Is this grain/pasta low enough in oxalate? and whether processing adds hidden risks. The foods listed below all satisfy both conditions, making this a focused set of 13 items.

Are Grains & Pasta foods that are Processed Food safe for kidney stones?

The short answer: some are, some aren't. 53% of the foods in this intersection fall in the safe range. The rest need more attention. The key is picking the right specific foods — check the verdict indicator on each card below.

How should I use this Grains & Pasta × Processed Food breakdown?

Start by scanning the safe foods (🟢) — these are your staples. Then note which foods are in the caution or avoid zones so you know what to moderate. If you're meal planning, build around the lowest-oxalate options in this intersection and pair them with calcium sources (yogurt, milk, cheese) to blunt oxalate absorption.

What's the lowest-oxalate {tag_a} in this {tag_b} category?

The lowest-oxalate option in this intersection is **Corn** at 2 mg per serving (1/2 cup). That's well within the safe range. Other top low-oxalate picks include **Corn**, **Ovaltine**, **McDonalds**. These are your best bets for daily consumption.

🔗 Related Tags

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.