🔴 Oxalate Avoid × 🥛 Calcium-Rich

9 foods that are Oxalate Avoid AND Calcium-Rich. 188 other Oxalate Avoid foods don't meet the Calcium-Rich criteria, so this is the focused intersection for kidney stone patients tracking both dimensions.

📊 9 foods 📐 Avg oxalate: 242.7 mg/serving 📏 Range: 107.0-594.0 mg
✓ Lab-Verified Data Oxalate values from Harvard T.H. Chan SPH Oxalate Database (2024), measured via ion chromatography. This site is a dietary reference tool, not a medical resource.
🟢 Safe
0 (0%)
🟡 Caution
0 (0%)
🔴 Avoid
9 (100%)

🔍 Key Insights

1 Watch for high-risk items. 9 foods (100%) 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 107 to 594 mg per serving — a 487 mg difference. Best pick: Nuts (107 mg). Most caution needed: Swiss Chard (594 mg).
3 High average oxalate. The mean is 242.7 mg per serving. These foods tend toward the higher end — proceed with caution and check individual values.
4 Sodium alert. 1 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. 9 foods (100%) 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

🔴 Nuts
107 mg / serving
Avoid
🔴 Almonds
107 mg / serving
Avoid
🔴 Seeds
114 mg / serving
Avoid
🔴 Crackers
115 mg / serving
Avoid
🔴 Flour
197 mg / serving
Avoid
🔴 Swiss Chard
237 mg / serving
Avoid
🔴 Swiss Chard
293 mg / serving
Avoid
🔴 Swiss Chard
420 mg / serving
Avoid
🔴 Swiss Chard
594 mg / serving
Avoid

❓ Frequently Asked Questions

What does it mean when a food is both Oxalate Avoid and Calcium-Rich?

It means the food belongs to both categories — it's a oxalate-avoid AND meets the Calcium-Rich criteria. For kidney stone patients, this gives you two angles to evaluate: is this food right for your diet? and whether its calcium content provides protection. The foods listed below all satisfy both conditions, making this a focused set of 9 items.

Are Oxalate Avoid foods that are Calcium-Rich safe for kidney stones?

It depends on the specific food. In this intersection of 9 foods, 0 are rated Safe (under 25 mg/serving), 0 are Caution (25-99 mg/serving), and 9 are Avoid (100+ mg/serving). Browse the food cards below to find the safe options — they're marked with 🟢.

How should I use this Oxalate Avoid × Calcium-Rich breakdown?

Use it as a shortcut. Instead of browsing all many Oxalate Avoid foods and filtering manually, this intersection gives you the 9 that are also calcium-rich (100+ mg/100g). Start with the 🟢 safe ones as your daily options, treat 🟡 caution foods as occasional choices, and limit or avoid 🔴 items. Pair with calcium-rich foods (like dairy) to reduce oxalate absorption.

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

The lowest-oxalate option in this intersection is Nuts at 107 mg per serving (1/4 cup). That's well within the safe range. Other top low-oxalate picks include Almonds, Seeds, Crackers. 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.