Aronia berry (dried)

Aronia (chokeberries) don't appear in major histamine intolerance references as confirmed liberators, but they're commonly reported as problematic by sensitive individuals — their exceptionally high polyphenol content and concentrated dried form likely contribute to this.

• Commonly reported difficulty — like other dark, intensely flavored berries, aronia is frequently mentioned by sensitive people as a food they react to; while the mechanism isn't established, the pattern is consistent enough to warrant caution

• Drying amplifies the effect — dried aronia is far more concentrated than fresh, meaning a small handful delivers a much larger dose of whatever compounds may be triggering a response

Fresh or frozen aronia, used in small amounts, would generally be the more cautious starting point.