Ginger root has long been used to treat inflammation, gastrointestinal distress, nausea and motion sickness. And recent studies show that it also kills cancer cells, particularly ovarian cancer and prostate cancer. You Might Also Like Herbology January 20, 2014 To get more lycopene out a tomato March 26, 2014 Grapefruit is an excellent intestinal and liver detoxifier. February 10, 2016