๐Ÿ”ด 100-200 mg Oxalate in Nuts & Seeds โ€” 5 Foods

Not all 'Safe' or 'Avoid' foods are equal โ€” the exact oxalate number matters. Here are 5 Nuts & Seeds foods clustered by their specific oxalate range, so you can compare within a narrow bracket.
๐Ÿ“Š 5 foods
โœ“ 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.

Nuts and seeds are the highest-oxalate snack category in the database. Almonds measure around 107 mg per quarter-cup โ€” above the avoid threshold โ€” while walnuts and cashews sit in the moderate range, and chia, sesame, and poppy seeds climb higher still. The trap is that nuts read as 'healthy food,' which makes the oxalate load easy to overlook. The stone-aware pattern: treat nuts as a measured treat rather than a free snack, keep servings to a small handful, and pair them with dairy or another calcium source in the same sitting.

Browsing by oxalate range adds precision that a broad verdict cannot. Two foods can both be rated Safe, yet one sits at 3 mg and the other at 24 mg โ€” a meaningful difference when you are tracking a daily oxalate budget. This view groups foods by their exact milligram bracket, which makes daily tracking and meal planning more accurate. Use it alongside the verdict for a go/no-go signal plus the number for fine-tuning.

Inside this 100-200 mg Oxalate bracket for Nuts & Seeds: the 5 foods span from 107.0 mg to 197.0 mg per serving, with Flour at the top end. Leading entries: Flour, Nuts, Almonds and 2 more. This is the precision layer that a broad verdict cannot show โ€” two foods in this range can sit several milligrams apart, which matters when you track a daily total.

Past the 100 mg line, one serving exceeds most conservative daily oxalate targets on its own โ€” this is the bracket where foods move from budget item to event. The database entries here are typically concentrated sources: certain nuts and seeds, particular legumes, some whole-grain and soy items, and the cooked greens famous on every stone-patient handout. None are poisons; all are simply dense enough that the serving math dominates everything else about them.

If one of these foods matters to you culturally or nutritionally, the levers are real: shrink the portion (a tablespoon of the nut butter rather than the handful of nuts), choose the prepared form with measured lower values, boil-and-drain where applicable, take it with calcium, and keep the rest of the day near-zero. What the bracket does not support is casual repetition โ€” a food eaten from this range every day, in unmeasured portions, is the classic pattern behind stubborn urinary oxalate on a 24-hour test.

High-risk subset: 5 foods (100%) are rated Avoid. Focus on the 0 safe options to minimize risk.
Range midpoint: The average oxalate in this intersection is 128 mg/serving โ€” right in the middle of this range. Use individual food pages for exact numbers.
Average oxalate: 128 mg/serving across all 5 foods. Check individual food pages for precise numbers per serving size.
Data source: All oxalate values from Harvard T.H. Chan SPH (2024) via OHF. Nutrition data from USDA FoodData Central where available.

๐Ÿฝ๏ธ Foods in This Category

๐Ÿ”ด Nuts
107 mg / serving
Avoid
๐Ÿ”ด Almonds
107 mg / serving
Avoid
๐Ÿ”ด Seeds
114 mg / serving
Avoid
๐Ÿ”ด Crackers
115 mg / serving
Avoid
๐Ÿ”ด Flour
197 mg / serving
Avoid

โ“ Frequently Asked Questions

Is one serving of a food this high in oxalate dangerous?

Not in the emergency sense โ€” a single serving simply uses up most or all of a conservative daily budget. That makes it a planning event, not a hazard. The concern in this tier is frequency: these foods cannot be daily items without crowding everything else out.

Why would anyone eat foods from this bracket at all?

Because some are genuinely valuable โ€” nutrient-dense greens, culturally central dishes, foods with no low-oxalate substitute. Stone diets fail when they are joyless; the workable approach prices these foods in deliberately rather than banning them and eroding adherence.

What portions apply to the nuts & seeds foods listed here?

The values below are per standard reference serving. Shrinking the portion shrinks the load linearly โ€” a quarter of the listed amount is a quarter of the milligrams โ€” which is the main way patients keep one or two favorites from this tier in their diet.

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.