Felino M. Santos

Graviola (soursop) Guavano:
"Why people with cancer use it:

People in Africa and South America use the bark, leaves, root, and fruits of the graviola tree. They treat infections with viruses or parasites, rheumatism, arthritis, depression, and sickness. We know from research that some graviola extracts can help to treat these conditions. In laboratory studies, graviola extracts can kill some types of liver and breast cancer cells. These cells are resistant to some chemotherapy drugs. A more recent study showed that graviola pulp extract has an effect on prostate cancer cells in mice. But there have not been any studies in humans. So we don't know whether it can work as a cancer treatment or not. Many sites on the internet advertise and promote graviola capsules as a cancer cure. But reputable scientific cancer organisations do not support them." From the Cancer Research of UK