Gloria Casas is a Ph. D. candidate in the Stein Monogastric Nutrition Laboratory. In this presentation, she discusses the effects of feeding full fat rice bran and defatted rice bran, without or with the addition of microbial xylanase, on growth performance and blood characteristics of weanling pigs. Adapted from a presentation at the 2016 ASDA-ASAS-CSAS-WSASAS Joint Annual Meeting, Salt Lake City, Utah,