avocado
Fruit
Trigger checker for avocado
See avocado rated across every trigger — FODMAP, histamine, salicylate, oxalate, tyramine and more — plus diet compatibility, all in one quick ingredient profile.
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Serving size, prep, and portion notes for avocado
Avocado is on almost every low-histamine avoid list, and unusually it earns the place twice: it grades high for histamine content and high as a histamine liberator, so it both delivers histamine and prompts your body to release its own. It is also high in salicylates and moderate in tyramine, which makes it one of the more amine-loaded fruits in an everyday diet. The FODMAP picture is narrower than the high grade suggests, because avocado is clean on fructans, GOS and excess fructose and clean for SIBO. Its entire FODMAP load is sorbitol, a polyol, which makes portion size the whole lever rather than an all-or-nothing decision. Two slices on toast and half a fruit in a bowl of guacamole are genuinely different exposures. Avocado oil is graded separately and carries none of this across.
Watch for
High for histamine content and high as a liberator at the same time, a combination shared by only a handful of foods, which is why avocado shows up on low-histamine lists more consistently than most fruit / Amine load climbs as the fruit over-ripens and after it has been cut and stored, so browning flesh and yesterday’s guacamole are the versions most likely to provoke a reaction / The FODMAP problem is sorbitol alone. Fructans, GOS and excess fructose all grade clean and it rates well for SIBO, so tolerance tracks portion size closely and small amounts are often fine when a half fruit is not / High in salicylates and moderate in tyramine, two separate triggers from the histamine story, which is worth knowing if avocado bothers you but other high-histamine foods do not / Avocado cross-reacts with natural rubber latex, alongside banana, kiwi and chestnut, which is the usual explanation for itching or tingling in the mouth rather than anything histamine-related / Moderate on nickel and only moderate for eosinophilic oesophagitis compatibility, so it is not automatically a safe fruit on either protocol
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FAQ
What does the FODMAP rating mean for avocado?
High FODMAP: consider smaller servings or swap within the same group.
Is avocado generally well tolerated?
Histamine (High) and Histamine Liberators (High) Start with those if you react.
What should I check next?
Compare within the Fruit group.