If we exclude the toxic fruits (of which there are thousands) some of which are lethal
(do not eat the red berries in the woods!)
The least healthy fruit is the one you have to cook to eat.
Man invented cooking to eat things that nature shouldn't or couldn't eat (he then turned
this into an art by inventing cooking, but let's not digress).
The least healthy fruit is . The eggplant.
Sure, it's a vegetable, but it's also a fruit. The structure that bears the seed is the fruit.
Eggplant can only be eaten cooked due to its high solanine content (like potatoes...a
tuber and not a fruit...but still from the Solanaceae family)
It is so famous as the least healthy fruit in the world that it is called eggplant because its
etymology derives from mela-insana
Full story:
https://dailymix.quora.com/What-is-the-least-healthy-fruit-in-the-world
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