Histamine Intolerance and E-Numbers
Histamine intolerance is mostly about aged and fermented foods — but some additives may worsen symptoms.
Additives most often cited: benzoates (E210–E213), sulphites (E220–E228) and some azo colours.
Additives sometimes linked to histamine release
| E-Number | Name | Safety | Details |
|---|---|---|---|
| E210 | Benzoic Acid | Some concerns | Full details |
| E211 | Sodium Benzoate | Some concerns | Full details |
| E212 | Potassium Benzoate | Some concerns | Full details |
| E213 | Calcium Benzoate | Some concerns | Full details |
| E220 | Sulphur Dioxide | Some concerns | Full details |
| E221 | Sodium Sulphite | Some concerns | Full details |
| E223 | Sodium Metabisulphite | Some concerns | Full details |
| E224 | Potassium Metabisulphite | Some concerns | Full details |
| E102 | Tartrazine | Some concerns | Full details |
| E110 | Sunset Yellow FCF | Some concerns | Full details |
| E124 | Ponceau 4R | Some concerns | Full details |
Other allergen guides
Affiliate links — we may earn a small commission at no extra cost to you.
Managing histamine intolerance and e-numbers
Food Intolerance Test
Home test kit to identify which additives or foods are affecting you.
Food Intolerance Test
Home test kit to identify which additives or foods are affecting you.
Data: Open Food Facts (ODbL) · EFSA. General information only — not medical or dietary advice.