Lemon grass
Lemon peel
May contain traces of histamine, but mainly releases histamine.
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Lemon peel may contain small amounts of histamine. More importantly, it contains substances that can release histamine from body cells (called histamine liberators). Therefore, caution is advised.
Safer alternatives
Suitable
Basil (fresh)
Bay leaf