At the time of the study, Sara C. Folta, Valerie Clark, Jeanne P. Goldberg, Eleanor Heidkamp-Young, and Miriam E. Nelson were with the Friedman School of Nutrition Science and Policy; Kenneth K. H. Chui was with the Department of Public Health and Community Medicine, School of Medicine; and Alice H. Lichtenstein was with the Human Nutrition Research Center on Aging, Tufts University, Boston, MA. Rebecca A. Seguin was with the Division of Nutritional Sciences, Cornell University, Ithaca, NY. Marilyn A....