Karema Graviola herbal concoction is made from the leaves of tailings (Annona muricata), and gotu kola (centella asiatica) are dried carefully and with proper size of the dose of herbal ingredients making it a nutritious beverage.
The chemical content of plants (phytochemicals) in soursop leaf is the main alkaloids known as acetogenin, in which there are approximately 60 different compounds and at least 13 alkaloids alkaloids compounds which have the killing power of cancer cells, even cancerous cells that have developed resistance to chemotherapy drugs modern (multi-drug resistance / MDR), among others, such as Adriamicyn, vinblastine and vincristine.
Acetogenin killing power of cancer cells from the research at Purdue University, West Lafayete, Indiana, USA, in 1997 found that the acetogenin compound is a powerful inhibitor of the enzymatic reaction in the membrane of cancer cells by blocking the energy source ATP (Adenosine Triphosphate) to cell-cancer cells die.
In 2002 Japanese researchers suggest, acetogenin in soursop leaves in the experiment are capable of killing cancer cells of the lungs, better killing power of chemotherapy.
In 2003 the results of the study in Taiwan suggested acetogenin in the leaves of the soursop is deadly to cancer cells of ovarian, cervical, breast, bladder and skin. Even with very small doses.
Enhance immunity against viral and bacterial infections and prevent gout. Can serve as a sedative or to reduce stress, for healthy men and strengthen the buffer to increase the number of sperm (Prof. DR. AM. Zuhud. Ms, Trubus 494 January 2011/XLII).