Zedoania (e zhu)
 

Medical functions:
anti tumor
antibiotic
improves immune system
improves memory
improves circulation in the arteries in the thighs
relieves pain, especially in e zhu treated with vinegar

In present day it is used for cancer of the neck of uterus, leukemia, liver cancer, enlargement of liver and spleen. In China, 80 cases of cervical cancer patients were treated with a solution of Zedoania, which was injected directly into the tumor sites. 30 patients were completely cured, while 15 were found to have a 50% size reduction.