“This study was conducted to … 2.0 g/day of ginger extract could decrease the levels of PGE2, 5-,12-, & 15-hydroxyeicosatetraenoic …-,12-, & 15-HETE), 13-hydroxyoctadecadienoic acid (13-HODE) and Leukotriene B4 (LTB4), in the gut mucosa of people at … of colorectal cancer when taken for 28 days.”