Is soy burger high in oxalate?
C
Moderately. Moderate, 12 mg per 3.5 oz patty
One study at 12 mg, 100 g serving
0 mg50 mg = a day60 mg+
Soy burger has a moderate amount of oxalate: about 12 mg per 3.5 oz patty, which is 24% of the 50 mg a day many stone clinics aim for, or 12% of the 100 mg others allow.
50 or 100 mg a day: which target is yours
Where this number comes from
Each row is one published measurement, converted to a 100 g serving (3.5 oz patty). The grade and the range use the rows prepared the way the serving is eaten, and take the middle. How the grades work.
| Per serving | Per 100 g | Preparation | Source |
|---|---|---|---|
| 12 mg | 11.9 mg | Patty | Harvard T.H, 2023 |
By Oliver Silen · Data checked November 2, 2026 · Not medical advice