University of Arizona

What you'll study

The Nutritional Sciences curriculum provides a foundation in the life sciences, with progressive coursework that links physiology, biochemistry and metabolism to food, diet and health. Early coursework typically covers human anatomy and physiology, general chemistry, introductory nutrition, statistics and microbiology. Upper-division modules emphasise applied nutrition topics such as lifecycle and clinical nutrition, nutritional assessment, metabolism, community and public health nutrition, food science and food safety, and research methods.

Students may follow pathways that include coursework meeting the requirements of accredited dietetics education (didactic preparation for supervised practice), as well as electives in areas such as sports nutrition, global food systems, and food service management. Practical learning is embedded through laboratory classes, a teaching kitchen or food laboratory, community nutrition practicum placements, and opportunities to work on faculty-led research projects.

Entry requirements

Admission to the University of Arizona's undergraduate programmes generally requires a high-school diploma or equivalent with a transcript demonstrating strong performance in core academic subjects. Applicants are expected to have completed foundational courses in biology, chemistry and mathematics at high-school level; college-level equivalents are required for transfer applicants. Successful applicants typically present competitive academic records and evidence of interest in nutrition or health through extracurricular activities, volunteer work or relevant employment.

For transfer students, colleges usually expect completion of introductory science and general-education requirements with a solid college GPA. International applicants must submit certified academic records and proof of English proficiency where applicable. Meeting minimum admission standards does not guarantee placement in specialised pathways (for example, the didactic dietetics sequence), which may have additional prerequisites and limited seats.

Career prospects

Graduates with a BSc in Nutritional Sciences pursue a range of roles across healthcare, public health, industry and research. Common career paths include:

• Continuing to professional training to become a registered dietitian (this typically requires completion of an accredited supervised practice programme and sitting the national credentialing exam).
• Community and public health nutrition roles with government agencies, non-profit organisations and community clinics.
• Positions in the food industry such as product development, quality assurance, regulatory affairs and food safety.
• Health education and wellness coaching in clinical, corporate or community settings.
• Research assistantships or technician roles in academic or clinical research labs, with progression to graduate study (MSc/PhD) for research careers or academic posts.

Why study at University of Arizona

The University of Arizona offers a research-active environment and a programme grounded in both basic sciences and applied practice. Students benefit from hands-on laboratories, community-engaged practicum opportunities and collaborations across health sciences and agricultural disciplines. The university’s location supports field- and community-based projects that address regional nutrition challenges and diverse populations.

Support services such as academic advising, internship placement assistance and undergraduate research programmes help students tailor their pathway toward professional accreditation, graduate study or industry careers. The programme’s connections with local hospitals, public health departments and food-sector employers provide practical placements and networking that support a smooth transition into employment or further training.