Are soybean sprouts high in oxalate?
B
No. Low, 9.3 mg per 1/2 cup
One study at 9.3 mg, 35 g serving
0 mg50 mg = a day60 mg+
Soybean sprouts are low in oxalate: about 9.3 mg per 1/2 cup, which is 19% of the 50 mg a day many stone clinics aim for, or 9% 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 35 g serving (1/2 cup). 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 |
|---|---|---|---|
| 9.3 mg | 26.5 mg | Raw (n=1) | Kim D.-J., Kim H., Kim M., Lee J, 2007via Foods 2023;12:3201, Table 5 (CC BY 4.0) |
By Oliver Silen · Data checked November 2, 2026 · Not medical advice