Graviola is a rainforest tree found typically in tropical forests across Southeast Asia, Africa, Central America and South America. Chances are that you may know Graviola by other names such as Soursop (English), Guanábana (Spanish), Brazilian pawpaw, or Lakshman phal (Hindi). For centuries, this tree has been prized by native populations for its delicious succulent fruit and therapeutic properties. Different parts of the Graviola tree such as fruit, leaves, bark, roots and seeds have been traditionally used to treat an impressive range of ailments such as fever, arthritis, rheumatism, diabetes, insomnia and infections from bacteria, parasites and virus.