Peach (dried)

Drying fruit removes water but keeps everything else — including histamine-related compounds — in a much more concentrated form.

• Concentration effect — drying intensifies whatever histamine or liberating compounds the fruit naturally contains, so a small handful of dried peaches can pack more of a punch than a whole fresh one

• Sulfites are common — many dried fruits are treated with sulfites to preserve color, and sulfites are independently known to be problematic for sensitive individuals

If you like dried fruit as a snack, looking for unsulfured versions and keeping portions small can make a meaningful difference.