Effect of supplementation with dietary seal oil or evening primrose oil on selected cardiovascular and thrombotic risk factors in healthy male subjects: Julie A. Conquera, Lynn A. Cheryka,b, Patricia A. Gentryb, Eric Dewaillyc and Bruce J. Holuba, Departments of Human Biology and Nutritional Sciencesa and Biomedical Sciencesb, University of Guelph, Guelph, Ont., Can., N1G 2W1 and Centre de Santé Publique de Quebecc, Beauport, Quebec, Can., G1E 7G9