Is lotus root high in oxalate?
A
No. Very low, none detected per 1/2 cup sliced
Range 0 to 0 mg across 1 study, 60 g serving
0 mg50 mg = a day60 mg+
Lotus root is low in oxalate: the one study here detected none in 1/2 cup sliced.
Where this number comes from
Each row is one published measurement, converted to a 60 g serving (1/2 cup sliced). 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 |
|---|---|---|---|
| 0 mg | 0 mg | Raw | 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