Graviola tree (Annona muricata), also known as soursop, is found in the Amazon jungle and some of the Caribbean islands.&ampnbsp; Graviola tree leaves have been used traditionally for their various therapeutic properties.&ampnbsp; More recent scientific studies suggest that Acetogenins, the active constituents of Graviola, can support healthy cell growth and function.&ampnbsp; In addition, Graviola has been used for its whole body calming effects and as a supplement to help maintain a positive mood.*&ampnbsp;