What is the absolute rule for consuming fresh ackee to ensure safety, regardless of diabetic status?

Answer

Only consume fruit that has naturally opened on the tree

Safety regarding ackee consumption hinges entirely on maturity, which is visibly indicated by the fruit splitting open naturally on the tree. This natural opening signifies that the fruit has reached full maturity, at which point the concentration of the deadly toxins, Hypoglycin A and Hypoglycin B, drops to safe levels within the edible aril. Forcing a fruit open prematurely is dangerous because it means the toxic compounds are still present in high concentrations. This rule is the primary defense against potentially fatal hypoglycemia associated with Jamaican Vomiting Sickness.

What is the absolute rule for consuming fresh ackee to ensure safety, regardless of diabetic status?
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