Bachelor of Science
Join nutrition experts and registered dietitians with careers in schools, wellness centers, grant-funded research studies, the food industry and nonprofit organizations.
1 of 4 Online Undergraduate Accredited Dietetics Programs Nationwide
The University of Arizona's Dietetics program is accredited by the Accreditation Council for Education in Nutrition and Dietetics (ACEND) of the Academy of Nutrition and Dietetics.
120 South Riverside Plaza, Suite 2190
Chicago, IL 60606, (312)899-5400
Nutritional science examines the impact of nutrition and food on health and disease throughout the lifespan. Course topics include nutritional biology and metabolism, food science and safety, nutrition assessment, and therapeutic diets.
As a student in this program, you will specialize in either dietetics or nutrition. The Dietetics emphasis allows you to apply for dietetic internships and become a registered dietitian through the Academy of Nutrition and Dietetics. The Nutrition emphasis opens doors to other careers and graduate studies in nutrition, food science, nutritional biochemistry, dentistry, nursing, physical therapy or veterinary medicine.
The Dietetics emphasis at the University of Arizona is a nationally accredited Didactic Program in Dietetics by the Accreditation Council for Education in Nutrition and Dietetics (ACEND).
Beginning January 1, 2024, the Commission on Dietetic Registration (CDR) has changed the degree requirement for dietitian registration eligibility from a Bachelor's degree to a Master's degree (in any field) in addition to the current requirement of a verification statement from an ACEND accredited dietetics program. Arizona Online offers a Professional Science Master’s in Applied Nutrition.
This program leads to professional licensure. Licensure requirements vary by state. To see if our program meets, does not meet or if we are unable to make a determination on requirements, please review the program state licensure information via the Eligibility & State Authorization page.
Cost & Eligibility
Nutrition Emphasis Courses
- NSC 315: Sports Nutrition – Explore the applied science of nutrition combined with exercise physiology, including basic physiology as it applies to nutrition and performance, macronutrient utilization, body composition, sports products and advertising, specific application of nutrition and consulting, and more.
- NSC 375: Diet Genes and Disease – Learn about Nutrigenomics, the identification and understanding of how nutrients and bioactive food components interact with the genome, and gain unique opportunities to use diet and other food components to improve quality of life.
- NSC 395A: Experiential Learning in Nutritional Sciences – Gain the opportunity to apply concepts of healthy eating and wellness in your local community through an organized volunteer and work opportunity with oversight by the department. Students also work as a class to develop career skills.
Dietetics Emphasis Courses
- NSC 301: Lifecycle Nutrition – Study special nutritional needs and health concerns of individuals throughout life, especially infants, children and woman who are pregnant or breastfeeding.
- NSC 325: Foundations in Medical Nutrition Therapy – Learn how to assess an individual who is nutritionally at risk and develop interventions to treat nutrition issues.
- NSC 444: Community Nutrition – Gain an in-depth look at how RDNs and nutritionists works in the community by promoting hands-on experience and teaching.
Earning your Bachelor of Science in Nutritional Sciences will build core skills, including:
- food safety
- food science
- medical nutrition
- nutrition assessment
- nutrition counseling
- patient/family education
- quality assurance and control
- research and analytical methods
- therapeutic diets
- treatment planning
The BS in Nutritional Sciences will prepare you to launch a career after graduation or to pursue graduate programs in dietetics, nursing, pharmacy, medicine and other healthcare fields.
If you are looking to kickstart your career after graduation, a degree in Nutritional Sciences is a path to rewarding opportunities in which you can help others live longer, healthier and happier lives. Make a difference in the following fields:
- clinical dietetics
- food and nutrition management
- public health nutrition
- education and research
- consultant/private practice
- healthcare (doctor, nurse, pharmacist, physician's assistant, etc.)
- business and industry
- international food organizations
- public policy/government
The Nutrition emphasis gives you lots of options. It combines medicine, food chemistry, cell biology and biochemistry with a focus on nutrition and foods. It also prepares you to enter careers in the food and health industries or pursue graduate studies and research.
Course topics include nutritional biology and metabolism, food science and safety, nutrition assessment, and therapeutic diets. Graduates may also work as nutritional advisers in schools, wellness centers, the U.S. military or nonprofit organizations. Some of these jobs may require an advanced degree or certification, but with a bachelor’s degree in Nutritional Sciences, you’ll have plenty of paths toward your goals.
The Dietetics emphasis provides the first step toward becoming a registered dietitian nutritionist (RDNs), nutrition and dietetics technician, registered (NDTR) or nutrition professional. You’ll gain a strong foundation in the sciences and take a wide variety of food and nutrition courses, preparing you to work in disease prevention and management, community health and wellness, counseling, food science, and the food industry. Many of these careers require or prefer the RDN or NDTR credential.
To become an NDTR, gradutates must sit for the NDTR Credentialing Exam. Completing the Dietetics emphasis qualifies students to sit for the exam.
To become an RDN, graduates must complete an accredited dietetic internship. These competitive programs can be started after graduation. A national exam is then required as the final step to earn the RDN credential.
Program Experience Overview
Ashlee Linares-Gaffer, assistant professor of practice in the Department of Nutritional Sciences, illustrates how Arizona Online’s flexible Nutritional Science degrees are a fantastic starting point for careers in public health, pharmaceuticals, nursing and more.