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 Goldenseal herb December 12, 2013 The herb Gotu Kola July 2, 2014 The Herb Elderberry can help to combat flu viruses January 24, 2018