🔴 100-200 mg Oxalate in Vegetables — 3 Foods

Vegetables are the widest-oxalate-spread food group in the database: a cucumber measures around 1 mg of oxalate per serving while a half-cup of cooked spinach approaches 493 mg. That spread is why blanket advice like 'eat more vegetables' does not work for stone patients. What matters is the specific leaf, the serving, and the preparation. Boiling and draining can remove a meaningful share of soluble oxalate from many greens, and pairing any higher-oxalate vegetable with a calcium-rich food at the same meal reduces absorption. Low-oxalate anchors in this group include cucumber, lettuce, and most squash varieties; the leafy dark greens are the ones to portion carefully.

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 — 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 Vegetables: the 3 foods span from 131.0 mg to 183.0 mg per serving, with Taro Leaves at the top end. Leading entries: Taro Leaves, Cactus, Juice. This is the precision layer that a broad verdict cannot show — 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 — 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 — a food eaten from this range every day, in unmeasured portions, is the classic pattern behind stubborn urinary oxalate on a 24-hour test.