A bachelor’s degree program in nutrition and dietetics focuses on the study of nutrition, food science, and the importance of diet in maintaining health. Students who complete this program often have a thorough understanding of nutrition principles, food composition, meal planning, and the effects of dietary choices on both individual and population health. The program normally lasts four years. Graduates of this program can find employment as registered dietitians, nutritionists, or nutrition educators in healthcare settings, where they can offer communities and people evidence-based nutrition advice and instruction. The precise educational and licensing criteria for professional practice in nutrition and dietetics in your planned practice location should be thoroughly investigated.