Health and Wellness

North American Society for Pediatric Gastroenterology, Hepatology and NutritionEditors-in-Chief Maria Oliva-Hemker, M.D., David Ziring, M.D., and Athos Bousvaros, M.D.

Francis Mark Mondimore, M.D.

Elaine Birchall and Suzanne Cronkwright

Freeman Miller, M.D., and Steven J. Bachrach, M.D.with Marilyn L. Boos, R.N.C., M.S., Kirk Dabney, M.D., Linda Duffy, B.S., P.A.-C., Robin C. Meyers, M.P.H., R.D., Douglas T. Pearson, Ph.D., Kathleen Trzcinski, R.N., M.S.N., C.R.N.P., Rhonda S. Walter, M.D., and Joan Lenett Whinston

Laura Wayman

Edward E. Wallach, MD, and Esther Eisenberg, MD, MPH

edited by Adam E. M. Eltorai, PhD, Alan H. Daniels, MD, Derek R. Jenkins, MD, and Lee E. Rubin, MD

Anne Kenny, MD

Lisa M. Shulman, MD

Susan J. Noonan, MD, MPHforeword by Jerrold F. Rosenbaum, MD, and Timothy J. Petersen, PhD