To determine the extent to which differences in sociodemographic, dietary and lifestyle characteristics exist between users of different types of dietary supplements and supplement non-users.
Sociodemographic, health and lifestyle characteristics reported by discrete groups of adult dietary supplement users in Alberta, Canada: findings from The Tomorrow Project.
Division of Population Health and Information, Alberta Cancer Board, 14th Floor, Sun Life Place, 10123 99th Street, Edmonton, Alberta, Canada, T5J 3H1. paularob@cancerboard.ab.ca
