Herbal tea
From suitable herbsBlack tea
Unsuitable
This food is often poorly tolerated with histamine intolerance.
Black tea undergoes an oxidation process (fermentation) that increases the content of biogenic amines. It also contains catechins, which can block DAO. A weaker infusion is usually better tolerated.
DAO blocker: May slow histamine breakdown and worsen reactions to other foods. learn more
Safer alternatives
Suitable
Rooibos tea
Dandelion coffee