Multivitamin Use Linked To Higher Risk of Breast CancerMultivitamin Use Linked To Higher Risk of Breast Cancer March 30, 2010March 30, 2010 nradmin 0 Comments 12:29 pm A Swedish research team examined data from more than 35,000 middle aged and older women, tracked over a decade, and discovered a link between multivitamin use and a higher risk Nursing News