Completely updated, this revised edition includes up-to-date information about job opportunities in the nutrition and dietetic fields, including coursework, training programs, and U.S. Department of Labor statistics on employment and salary ranges. Besides updated benefit information and contact information for professional societies, associations, internships, and licensure, the book includes excerpts of an interview with an expert about the controversy regarding genetically modified foods ("Frankenfood") and the role of genetic engineers in the nutrition field. The back matter of the book has also been updated.