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