Health benefits of herbs and spices: the past, the present, the future Health benefits of herbs and spices: the past, the present, the future Linda C Tapsell, Ian Hemphill, Lynne Cobiac, David R Sullivan, Michael Fenech, Craig S Patch, Steven Roodenrys, Jennifer B Keogh, Peter M Clifton, Peter G Williams, Virginia A Fazio and Karen E Inge Med J Aust 2006; 185 (4 Suppl): S1-S24 Open Access