PT - JOURNAL ARTICLE AU - Edward Mills AU - Rana Singh AU - Cory Ross AU - Edzard Ernst AU - Joel G. Ray TI - Sale of kava extract in some health food stores DP - 2003 Nov 25 TA - Canadian Medical Association Journal PG - 1158--1159 VI - 169 IP - 11 4099 - http://www.cmaj.ca/content/169/11/1158.short 4100 - http://www.cmaj.ca/content/169/11/1158.full SO - CMAJ2003 Nov 25; 169 AB - IN JANUARY 2002, HEALTH CANADA ISSUED AN ADVISORY, followed by a ban in August 2002, on the sale of herbal kava. One month after the advisory, 22 (67%) of 33 health food stores approached were selling kava. Two months after the ban, 17 (57%) of 30 stores continued to sell kava. These findings demonstrate that health food stores may need to be better informed about the sale of restricted natural health products.