| Raw (young) | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Raw (mature) | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Dried | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Cooked with additives | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Cooked without additives | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Canned | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Seeds | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |
| Seed oil | Poisonous (menthol, menthone, menthyl acetate, menthofuran, 1,8-cineol) |