Pin to Board Add to Existing Board You are not currently logged in. Log in or create an account to save and view pinboards. Create New Board Association Among Dietary Supplement Use, Nutrient Intake, and Mortality Among U.S. Adults: A Cohort Study The health benefits and risks of dietary supplement use are controversial. Source: Association Among Dietary Supplement Use, Nutrient Intake, and Mortality Among U.S. Adults: A Cohort Study