Red currants

Red currants are high in acidity and are commonly reported as a concern by people with histamine sensitivity — their primary issue in most sources relates to acidity and their status as a potential trigger rather than direct histamine content.

• Acidity factor — highly acidic foods are frequently reported as triggers by people with histamine intolerance, and red currants rank among the more acidic fruits

• Compared to white currants — white currants are slightly less acidic and may be gentler, though both sit in the moderate range

Fresh, ripe currants are a better bet than concentrated juices or jams, where acidity and any problematic compounds are more concentrated.