Dietetics: Practice and Future Trends, Second Edition, presents a thorough overview of the food and nutrition profession and the many areas of opportunity open to current and future practitioners. The Second Edition provides detailed descriptions of a broad spectrum of career choices as well as information on specific practice areas in which today's dietitians are employed. In addition, this book covers emerging areas of practice that require specific knowledge and skills along with a broad understanding of community health needs. Undertaking a conceptual approach that includes historical background, educational requirements and roles and functions of dietitians and other food and nutrition professionals, the authors have compiled an invaluable resource for students and professionals.