Chive
Onion
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Onions contain quercetin and other flavonoids, which can release histamine in sensitive individuals. Heat treatment (cooking) reduces the histamine-liberating potential more significantly than frying.
Liberator: May trigger histamine release from mast cells independently of its own histamine content. learn more
Safer alternatives
Suitable
Leek
Shallot