Eggplant: histamine content (3.94 mg/100 g)

3.94 mg/100 g

Reported range 3.94–10.06 mg per 100 g. Concentrations vary with ripeness, storage and processing, so a single figure would be misleading.

By portion

Portion	Grams	Histamine
1 cup diced	82 g	3.23 mg
1 medium	300 g	11.83 mg

Source

“Eggplant: mean 39.42 mg/kg, maximum 100.64 mg/kg”

Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? (Nutrients 2021;13(5):1395) · 2021 · CC BY 4.0

Also tracked for this food: oxalate

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.