Sylvia H. Ley, Andres V. Ardisson Korat, Qi Sun, Lu Qi, Walter C. Willett, and Frank B. Hu are with the Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA. Deirdre K. Tobias and JoAnn E. Manson are with the Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston. Cuilin Zhang is with Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health...