Ascorbic acid (vit. C synthetic)
Nitrites / nitrites (E249–E252)
Unsuitable
This food is often poorly tolerated with histamine intolerance.
Liberator: May trigger histamine release from mast cells independently of its own histamine content. learn more
Nitrites are added to sausages and meat products as preservatives. Not only are they present in histamine-rich foods, but they also directly block the DAO enzyme that breaks down histamine in the body.
Safer alternatives
Suitable
cornstarch
Low in histamine, usually well tolerated.emulsifier (E 471)