| Raw (young) | Poisonous (formic acid, histamine, ashes, tannins) |
| Raw (mature) | Poisonous (formic acid, histamine, ashes, tannins) |
| Dried | Poisonous (formic acid, histamine, ashes, tannins) |
| Cooked with additives | Poisonous (formic acid, histamine, ashes, tannins) |
| Cooked without additives | Poisonous (formic acid, histamine, ashes, tannins) |
| Canned | Poisonous (formic acid, histamine, ashes, tannins) |
| Seeds | Poisonous (formic acid, histamine, ashes, tannins) |
| Seed oil | Poisonous (formic acid, histamine, ashes, tannins) |