Educational Programs Nutritionists focus on promotion of health and prevention of disease among groups of people through education for healthy lifestyles and eating habits.
Nutritionists play important roles in the public's health.
Many diseases such as heart disease, diabetes, high blood pressure, low birth weight, and others are linked to diet. Through development and implementation of nutrition and wellness programs, nutritionists may decrease malnutrition, maintain and promote health, and control disease for individuals and communities. Most nutritionists are also registered dietitians. Areas of Specialization Nutritionists may specialize in areas of clinical dietetics food service, fitness, or public health nutrition. Work Environment Nutritionists work for local, state, national or world health agencies, health care facilities, schools, food-related industries, athletic programs, fitness centers, or in private practice.