The Annual Editions series is designed to provide convenient, inexpensive access to a wide range of current articles from some of the most respected magazines, newspapers, and journals published today. Annual Editions are updated on a regular basis through a continuous monitoring of over 300 periodical sources. The articles selected are authored by prominent scholars, researchers, and commentators writing for a general audience. Each Annual Editions volume has a number of features designed to make them especially valuable for classroom use: an annotated Table of Contents, a Topic Guide, an annotated listing of supporting websites, Learning Outcomes and a brief overview for each unit, and Critical Thinking questions at the end of each article. Go to the McGraw-Hill Create (TM) Annual Editions Article Collection at www.mcgrawhillcreate.com/annualeditions to browse the entire collection. Select individual Annual Editions articles to enhance your course, or access and select the entire Colson: Annual Editions: Nutrition, 27/e ExpressBook for an easy, pre-built teaching resource by clicking here.