Adding mangosteen, a fruit native to Indonesia, to your diet is a very tasty way to better your health. The mangosteen, technically the purple mangosteen (Garcinia mangostana), is the fruit of a tropical evergreen tree native to Indonesia. About the size of a tangerine, it has an inedible deep reddish-purple rind when ripe. The fragrant white flesh inside is juicy, sweet, ... Continue Reading