Supplement users differ from nonusers in demographic, lifestyle, dietary and health characteristics

This study delineates demographic, lifestyle, dietary and health factors associated with the use of supplements at varying levels. Data are from a population-based cohort of 2,152 middle- to older-age adults living in Beaver Dam, Wisconsin. Information was collected by in-person interviews between 1988-1990. Associations were adjusted for gender and age. Use of supplements was more prevalent among women, persons with more than 12 years of education, those with relatively low body mass indices, persons with active lifestyles, and persons who never smoked as compared to current smokers (P