Stories of Magic: Bananas of Mythological Realism

It sometimes happens that two bananas embryos become conjoined and inside one banana peel there will be twin bananas stuck together.  According to a beautiful lady of the Chagga tribe, people used to believe that such bananas should only be eaten by men and women just about to give birth, because women who habitually ate them would twin.  When twins were born one should be thrown away into the bush, or else the twins would have a curse.  For example, a twin might steal someone's wife and cause a war that destroys Troy after 10 years.  True story.