Joanne Slavin, PhD, RD, is professor at the Department of Food Science and Nutrition, University of Minnesota, St Paul. She was a member of the 2010 Dietary Guidelines Advisory Committee.
The author has no conflicts of interest to disclose.
Correspondence: Joanne Slavin, PhD, RD, Department of Food Science and Nutrition, University of Minnesota, 1334 Eckles Ave, St Paul, MN 55108 ([email protected]).
doi: 10.1097/NT.0b013e31826c50af