Although sometimes used interchangeably, the terms "dietitian" and "nutritionist" can specify different professions. A registered dietitian is an expert who specializes in the science of nutrition for health and well-being. All dietitians are nutritionists, but not all nutritionists are dietitians. Most states in the U.S. require nutritionists to be licensed and/or registered in order to provide scientific advice to people in health care settings. With the growing concern about obesity in America, the field of nutrition is increasing in need and popularity as of 2011.
Dietitian Education
To start your career as a registered dietitian, you must first complete a bachelor's degree from an accredited university. The next step in the process is to complete a dietetic internship accredited by the Commission on Dietetic Registration. Upon completion of the internship program, which consists of at least 900 supervised practice hours, an examination is administered to obtain registered status. Continuing education credits and the development of a professional portfolio are required to maintain registered status.
Clinical Health Care Careers
Registered dietitians in health care settings are an intricate part of the interdisciplinary team. Whether specializing in a certain field, such as pediatrics, nutrition support or cardiovascular health, dietitians help patients meet their nutritional meets to improve their health by assessing and evaluating their acute and chronic conditions. Critical care dietitians may work with physicians to provide recommendations for nutrition support to patients unable to eat or drink orally.
Community Nutritionists
The field of community nutrition uses dietitians and nutritionists to work in such settings as outpatient offices, WIC clinics and fitness clubs. Many patients and clients seen by community dietitians need education and guidance for chronic conditions, such as diabetes, gastrointestinal diseases, eating disorders or weight loss. Community dietitians may also participate in group education programs or provide home health services.
Food Service Nutrition
Hospitals, restaurants and grocery stores hire dietitians and nutritionists to manage their menus, food budgets and nutrition staff. Job responsibilities may include developing a nutritionally sound menu for patients in hospitals that meet their therapeutic diet requirements, or determining the calories and nutrients in a new menu item for a restaurant. Food service dietitians are also usually responsible for making sure the specific food establishment meets safety and sanitation guidelines.
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