Leek: oxalate content (32.80 mg/100 g)

32.80 mg/100 g

Reported range 17.00–48.60 mg per 100 g. Concentrations vary with ripeness, storage and processing, so a single figure would be misleading.

By portion

PortionGramsOxalate
1 serving100 g32.80 mg

Source

“Leek Allium porrum — Raw: total 17.0, soluble 9.4 (mg/100 g FW)”
Oxalate in Foods: Extraction Conditions, Analytical Methods, Occurrence, and Health Implications (Foods 2023;12(17):3201) · 2023 · CC BY 4.0
“Leek Allium tuberosum — Raw: total 48.6, soluble 45.1 (mg/100 g FW)”
Oxalate in Foods: Extraction Conditions, Analytical Methods, Occurrence, and Health Implications (Foods 2023;12(17):3201) · 2023 · CC BY 4.0

Food composition data, not medical advice. Reported tolerance thresholds vary widely between individuals, so a value being high here does not mean you will react to it.