The soursop plant, or graviola, is known for its healing abilities especially in the case of bacteria and parasite caused infections, such as leishmaniasis, herpes and even cancer. It can also be used against coughs and to stimulate vomiting and empty the bowels. It’s even been known to have relaxing and soothing effects in some people.
Source: How to Use the Leaves of Soursop to Kill Cancer Cells (1000 Times Stronger Than Chemotherapy)