ackee
Fruit
Is ackee high in histamine?
Find out whether ackee is high or low in histamine, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.
Related checkers
Compare ackee across criteria
Sensitivity notes
Why histamine food checker matters
Histamine is a compound naturally present in many foods, especially aged, fermented, or preserved items. In sensitive individuals, excess histamine can cause headaches, flushing, hives, digestive issues, and other symptoms. Your body normally breaks down histamine, but some people have reduced capacity to do so.
- Focus on fresh foods - histamine builds up as food ages
- Cook and eat meals fresh; avoid leftovers sitting more than 24 hours
- Be cautious with fermented foods, aged cheeses, and cured meats
Triggers
Diets
Serving size, prep, and portion notes for ackee
Ackee is the one fruit on this site where ripeness is a safety rule rather than a taste preference. Unripe ackee contains hypoglycin A at roughly 100 to 111 mg per 100 g of aril, and eating it causes Jamaican vomiting sickness: violent vomiting followed by a profound crash in blood sugar, because the toxin blocks fatty acid oxidation and shuts down the liver pathway that keeps glucose up between meals. Severe cases progress to seizures, coma and death, and children are the most vulnerable. Once the pod ripens and splits open by itself on the tree, hypoglycin A in the aril falls away sharply to under 10 mg per 100 g, which is why properly ripened, properly cleaned ackee has been a Jamaican staple for centuries. The United States does not treat this casually either: FDA Import Alert 21-11 allows detention of ackee at the border unless the producer has qualified for the Green List, with 100 ppm hypoglycin A as the ceiling for imported product. On the ordinary food chemistry triggers ackee is quiet. It grades A for histamine, tyramine, gluten, lactose, free glutamates, sulfites, nitrites, nickel and nightshades, with a moderate C for salicylates. It also grades C for anti inflammatory value and C for DASH and Mediterranean patterns, which reflects how unusually fatty it is for a fruit rather than any chemical trigger.
Watch for
Never eat ackee that has not opened naturally on the tree. Jamaicans describe the safe stage as the pod smiling or yawning. Forcing a closed pod open does nothing to the toxin, and a pod that refuses to split within a few days is thrown away, not prised apart / The black seeds are toxic at every stage of ripeness and are never eaten. Discard them, and also strip off the pink or red fibrous membrane (the raphe) that joins the seed to the yellow aril, because it holds toxin the aril has already shed / Only the yellow aril is food, and it is boiled before use. Throw the cooking water away rather than using it as a base for anything, since the traditional boil is part of how the dish is made safe / Symptoms of ackee poisoning are not an intolerance reaction to ride out. Repeated vomiting, drowsiness or confusion after eating ackee, especially in a child, is a medical emergency and needs urgent care for hypoglycaemia / Moderate at C for salicylates, so worth logging if you already react across salicylate rich foods, though this is a minor footnote next to the ripeness rule / Very high in fat for a fruit, which is where the C grades for anti inflammatory value and for DASH and Mediterranean patterns come from. Ackee and saltfish also carries a heavy salt load from the salt cod rather than from the ackee itself
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Histamine Guide
Everything you need to know about histamine sensitivity and smart food choices.
Histamine is a compound naturally present in many foods, especially aged, fermented, or preserved items. In sensitive individuals, excess histamine can cause headaches, flushing, hives, digestive issues, and other symptoms. Your body normally breaks down histamine, but some people have reduced capacity to do so.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Histamine sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in histamine and may trigger symptoms:
View full list
If you're sensitive to Histamine, consider these strategies:
- 1Focus on fresh foods - histamine builds up as food ages
- 2Cook and eat meals fresh; avoid leftovers sitting more than 24 hours
- 3Be cautious with fermented foods, aged cheeses, and cured meats
- 4Consider that stress and hormones can affect your histamine tolerance
- 5Some antihistamines or DAO supplements may help (consult your doctor)
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is ackee high in Histamine?
Histamine: low signal for most people.
Can I still eat ackee if I'm sensitive to Histamine?
Usually fine in normal portions.
What else should I check?
Check Salicylates, Inflammation, and Mediterranean next for a fuller picture.