If I gave you 10 guesses on which fruit is the largest tree fruit in the world, do you think This robust fruit contains a healthy dose of vitamin B6. Jackfruit Health Benefits: Jackfruit is sweet fruit with dense nutrients that make it superfood. your mind then you should clear your doubt because eating jackfruit. Jackfruit Provides Healthy Calories And Boost Energy Leel. Jackfruit is absolutely one of a kind tropical fruit recognized for its unique shape, and size. Jackfruit is rich in dietary fiber, which makes it a good bulk laxative.