BS in Nutritional Science Degree

Q: What is nutritional science?

Nutritional science is the study of how food impacts the body, mind and overall well-being. It blends biology, chemistry and behavioral science to explore how nutrients can fuel health, prevent disease and support performance. From decoding metabolism to shaping public health strategies, nutritional science can help influence the way we eat, live and thrive.

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Degree Level

Bachelor's

Class Setting

Campus

Area of Study

Healthcare

Program

BS in Nutritional Sciences

Current Education Level

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High School Graduation Year

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High School Name

Country

United States

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Overview

Uncover the Science Behind Food and Health

The Bachelor of Science in Nutritional Sciences at Grand Canyon University offers a focused exploration of how food, wellness and science intersect to support healthier communities. Through coursework grounded in biology, chemistry and human nutrition, students can gain insight into how dietary choices can influence health outcomes across diverse populations.

This nutritional science degree introduces pathways that touch healthcare, fitness, education and public health. You will study how to guide individuals in making informed nutritional decisions, explore strategies for addressing chronic health challenges and examine the role of nutrition in preventative care and wellness leadership.

Bachelor of Science in Nutritional Sciences

Offered By

College of Natural Sciences

Class Settings

Campus

Tuition Rate

Campus: $8,250 per semester [More Info]

Cost of Attendance

Course Information

Credits: 120

Campus: 15 weeks

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Transfer Credits

Up to 90 credits, only 84 can be lower division

Credits: Fill out the Lopes Eval to find out what will transfer

Admission Requirements

Admission Requirements (Bachelor's)

16+ years old
High School Graduate
3.0+ Unweighted GPA

OR 2.5+ Unweighted GPA and

ACT: 19
SAT: 1000*

Admission requirements may differ based on degree level, program and modality, or transfer status. Some programs of study may require a higher GPA and/or other qualifying criteria for admission. Please review full admission and program requirements in the University Policy Handbook.
*Math and reading only on a 1600 point scale (test date after 3/1/2016). SAT score of 1380 required for 2400 point scale (test date before 3/1/2016).

Why GCU

Study Nutrition in a Supportive Community

Join a learning environment that values collaboration, service and personal growth. At GCU, students connect with peers and faculty who share a commitment to health and wellness. Through mentorship, campus involvement and access to purpose-driven resources, you’ll be part of a community that encourages you to pursue your goals and make a positive impact.

At GCU, you can gain a biblically rooted college education. Our rigorous curriculum, nationally ranked campus according to Niche.com, philanthropic relationships and supportive community sets the GCU college experience apart.

Coursework

Preparing for the Field: Nutritional Science Coursework

Students have the opportunity to develop foundational understanding across science and health disciplines, including:

Anatomy, physiology and health psychology
General and organic chemistry, microbiology and biochemistry
Nutrition science, wellness and food research
Psychology and behavioral foundations in health

This program concludes with a writing-intensive capstone course focused on ethical principles and personalized health planning. You will engage with industry professionals and gain hands-on experience in the nutrition field.

Testimonial

What Our Dean Is Saying

"Many of our students actively participate in on-campus research projects and routinely get the chance to showcase their findings at local and national levels."

Dr. Mark Wooden

Dean, College of Natural Sciences

"Many of our students actively participate in on-campus research projects and routinely get the chance to showcase their findings at local and national levels."

Dr. Mark Wooden

Dean, College of Natural Sciences

Careers

Career Pathways for Nutritional Science Majors

This program can further provide the basis for students interested in pursuing advanced education in nutritional sciences. Students will explore topics and skills that can prepare them for pursuing graduate school programs for further specialization.

Common career paths for graduates may include positions such as dietitians and nutritionists. Professionals in this field have the opportunity to help others make personal lifestyle choices that can improve their quality of life and influence how others can achieve goals specific to their health.

Here are some of the key responsibilities a nutritional science professional may carry out in their role:^{(See disclaimer 1)}

Assessing clients’ nutrition and health needs

Promoting healthy lifestyles

Providing nutrition counseling

Managing food services

Contributing to wellness programs

Developing meal and nutrition plans

$73,850

Median annual wage for dietitians and nutritionists as of May 2024^{(See disclaimer 2)}

Estimated job growth for dietitians and nutritionists from 2024 to 2034^{(See disclaimer 3)}

Accreditation

Earn a Nutritional Sciences Degree From an Accredited University

GCU remains committed to its dedication to student learning and the pursuit of continuous improvement. The university proudly carries institutional accreditation from the Higher Learning Commission, an independent accrediting institution with a legacy dating back to 1895.

FAQ

Frequently Asked Questions

To help you learn more about this field and course of study, we’ve answered a few frequently asked questions about the nutritional science major.

What is nutritional science?

What can you do with a nutritional science degree?

Graduates with a Bachelor of Science in Nutritional Science degree often pursue careers as dietitians or nutritionists, working to support health through food and nutrition guidance. According to the U.S. Bureau of Labor Statistics, these roles are projected to grow faster than average, driven by increased interest in disease prevention and wellness.^{(See disclaimer 3)} Professionals in these fields may work in hospitals, outpatient care centers, public health organizations or private practice, helping individuals and communities make informed dietary choices that align with their health goals.^{(See disclaimer 4)}

Is a BS in Nutritional Sciences degree worth it

This degree may hold value for individuals interested in pursuing careers related to nutrition, health and wellness. It may also lead to a number of diverse career opportunities in a variety of industries, including healthcare, research and the food industry. Further, according to the U.S. Bureau of Labor Statistics, dietitians and nutritionists had a median annual wage of $73,850 in May 2024.^{(See disclaimer 2)}

Is nutrition a good career?

Earning a degree in nutrition can be a valuable choice toward addressing chronic health conditions like diabetes and heart disease, where diet plays a critical role in prevention and management. With about 6,200 openings for dietitians and nutritionists projected each year, on average, from 2024 to 2034,^{(See disclaimer 3)} those looking to deepen their expertise may consider advancing through GCU’s online Master of Science in Nutrition and Dietetics, designed to support continued growth in this evolving field.

Courses

Program Curriculum

Credit Summary

General Education Requirements34-40 credits

Major78 credits

Open Elective Credits2-8 credits

Degree Requirements120 credits

General Education Requirements

General Education coursework prepares Grand Canyon University graduates to think critically, communicate clearly, live responsibly in a diverse world, and thoughtfully integrate their faith and ethical convictions into all dimensions of life. These competencies, essential to an effective and satisfying life, are outlined in the General Education Learner Outcomes. General Education courses embody the breadth of human understanding and creativity contained in the liberal arts and sciences tradition. Students take an array of foundational knowledge courses that promote expanded knowledge, insight, and the outcomes identified in the University's General Education Competencies. The knowledge and skills students acquire through these courses serve as a foundation for successful careers and lifelong journeys of growing understanding and wisdom.

Competency

4 Total Credits

Course Description

Upon completion of the Grand Canyon University's University Foundation experience, students will be able to demonstrate competency in the areas of academic skills and self-leadership. They will be able to articulate the range of resources available to assist them, explore career options related to their area of study, and have knowledge of Grand Canyon's community. Students will be able to demonstrate foundational academic success skills, explore GCU resources (CLA, Library, Career Center, ADA office, etc), articulate strategies of self-leadership and management and recognize opportunities to engage in the GCU community.

Competency

9-12 Total Credits

Competency

4 Total Credits

Competency

11-12 Total Credits

Course Description

Graduates of Grand Canyon University will be able to use various analytic and problem-solving skills to examine, evaluate, and/or challenge ideas and arguments (mathematics, biology, chemistry, physics, geology, astronomy, physical geography, ecology, economics, theology, logic, philosophy, technology, statistics, accounting, etc.). Students are required to take 3 credits of intermediate algebra or higher.

Competency

6-8 Total Credits

Course Description

Graduates of Grand Canyon University will be able to demonstrate awareness and appreciation of and empathy for differences in arts and culture, values, experiences, historical perspectives, and other aspects of life (psychology, sociology, government, Christian studies, Bible, geography, anthropology, economics, political science, child and family studies, law, ethics, cross-cultural studies, history, art, music, dance, theater, applied arts, literature, health, etc.). If the predefined course is a part of the major, students need to take an additional course.

Required General Education Courses

ENG-107

4 Total Credits

Course Description

This course is an introduction to technical and scientific writing in fields such as engineering, biology, computer science, and other STEM disciplines, and provides students with a background in logic and communication. In accordance with the Council of Writing Program Administrators Outcomes Statement and the Elon Statement on Learning Transfer, this course provides practice with a variety of scientific genres of communication, including their expected writing styles and structures. This course supports students in the ability to transfer knowledge of writing across technical and scientific disciplines and adapt to new and different writing tasks throughout their careers in the sciences.

MAT-274

4 Total Credits

Course Description

This course provides an introduction to the study of basic probability, descriptive and inferential statistics, and decision making. Emphasis is placed on measures of central tendency and dispersion, correlation, regression, discrete and continuous probability distributions, quality control population parameter estimation, and hypothesis testing. Prerequisite: Grade of C or better in MAT-134, MAT-144 or MAT-154.

Core Courses

NSC-101

2 Total Credits

Course Description

This introductory course provides students with a comprehensive overview of the field of dietetics, offering a foundational understanding of the pathway to becoming a registered dietitian nutritionist (RDN). Through a combination of theoretical knowledge and practical applications, students explore the essential principles of nutrition, dietary planning, and the role of dietitians in promoting health and well-being.

NSC-150

4 Total Credits

BIO-201L

1 Total Credits

BIO-201

3 Total Credits

CHM-110L

1 Total Credits

CHM-110

3 Total Credits

BIO-202

3 Total Credits

Course Description

This course is the second in a two-course sequence examining the structure and function of the human body and mechanisms for maintaining homeostasis within it. This portion includes the study of immunity; metabolism; energetics; fluid, electrolyte and acid-base balance; and the endocrine, hematologic, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. Prerequisites: BIO-201 and BIO-201L. Co-Requisite: BIO-202L.

BIO-202L

1 Total Credits

CHM-111

3 Total Credits

CHM-111L

1 Total Credits

BIO-205

3 Total Credits

Course Description

This course provides an introduction to the principles and applications of microbiology and a study of the general characteristics of microorganisms, their activities, and their relationship to humans. Students develop understanding of microbial cell structure and function, microbial genetics, related pathologies, immunity, and other selected applied areas. Co-requisite: BIO-205L.

BIO-205L

1 Total Credits

BIO-319

4 Total Credits

CHM-350

3 Total Credits

Course Description

This course provides an introduction to the properties, structure, function, thermodynamics, and basic genetics of macromolecules, including proteins, enzymes, nucleic acids, carbohydrates, and lipids. The course also covers how living systems synthesize and utilize these macromolecules and how that relates to energy production and use. Prerequisites: CHM-111 and CHM-111L, or CHM-115 and CHM-115L. Co-Requisite: CHM-350L.

CHM-350L

1 Total Credits

NSC-305

4 Total Credits

NSC-315

4 Total Credits

Course Description

Food and Nutrition Management offers students a comprehensive understanding of the principles, practices, and managerial skills required to excel in the dynamic field of large-scale food operations. Through a blend of theoretical concepts and practical applications, students explore various management styles, menu planning, recipe modification, operational strategies, and key considerations in overseeing food service establishments. Prerequisites: NSC-101 and NSC-150.

NSC-350

3 Total Credits

NSC-350L

1 Total Credits

NSC-325

4 Total Credits

Course Description

Nutrition Counseling and Communication is an intersection of nutrition, counseling, and effective communication, with a strong emphasis on diversity, equity, and inclusion. Students explore the multifaceted role of nutrition professionals in fostering positive relationships with diverse clients and communities. Through a combination of theoretical frameworks, practical exercises, and case studies, participants develop essential skills in nutrition counseling and communication strategies tailored to meet the diverse needs of individuals and groups. Prerequisites: NSC-101, NSC-150, and BIO-319.

NSC-475

4 Total Credits

Course Description

Medical Nutrition Therapy 1 provides students with a comprehensive understanding of the principles and applications of nutrition in the prevention and treatment of medical conditions. With a focus on health screening, coding, billing, and the practical implementation of medical nutrition therapy, students develop the knowledge and skills necessary to work collaboratively within the health care system. Prerequisites: NSC-101, NSC-150, and BIO-319.

NSC-490

4 Total Credits

NSC-420

4 Total Credits

Course Description

This advanced-level course delves into the intricate world of macronutrient metabolism, providing students with an in-depth understanding of the physiological processes governing the breakdown, utilization, and regulation of carbohydrates, proteins, and fats. Through a comprehensive exploration of molecular and cellular mechanisms, participants gain insights into how macronutrients contribute to energy production, cellular functions, and overall metabolic homeostasis. Prerequisites: NSC-101, NSC-150, and BIO-319.

NSC-345

4 Total Credits

Course Description

This course explores nutrition's role in public health and communities. Students explore the role of nutrition professionals in enhancing community well-being and addressing health disparities. Through a combination of foundational knowledge, practical applications, and real-world examples, students gain insights into community-based-interventions, public policy, and the advancement of health equity. Prerequisites: NSC-101 and NSC-150.

NSC-495

4 Total Credits

NSC-425

4 Total Credits

Course Description

This advanced-level course provides a comprehensive exploration of the metabolism of micronutrients, offering students an in-depth understanding of the essential role these compounds play in human health. Participants delve into the molecular processes governing the absorption, transport, and utilization of micronutrients, gaining insights into their physiological functions and impact on cellular metabolism. Prerequisites: NSC-101, NSC-150, and BIO-319.

NSC-480

3 Total Credits

Course Description

This advanced course delves into the clinical application and expanded role of medical nutrition therapy (MNT) within a clinical setting. Through an in-depth exploration of complex cases, evidence-based practices, and hands-on clinical experiences, students further develop their expertise in assessing, diagnosing, and implementing therapeutic nutrition interventions for diverse patient populations. Prerequisite: NSC-475. Co-Requisite: NSC-480L.

NSC-480L

1 Total Credits

Course Description

The advanced Medical Nutrition Therapy Lab provides students with hands-on experiences to apply theoretical knowledge in a clinical setting. Through a series of interactive sessions, simulations, and practical exercises, students develop proficiency in conducting nutrition assessments, utilizing diagnostic testing, performing nutrition-focused physical exams, and implementing therapeutic nutrition interventions. Prerequisite: NSC-475. Co-Requisite: NSC-480.

GCU cannot and will not promise job placement, a job, graduate school placement, transfer of GCU program credits to another institution, promotion, salary, or salary increase. Please see the Career Services Policy in the University Policy Handbook.
Please note that this list may contain programs and courses not presently offered, as availability may vary depending on class size, enrollment and other contributing factors. If you are interested in a program or course listed herein please first contact your University Counselor for the most current information regarding availability.
Please refer to the Academic Catalog for more information. Programs or courses subject to change

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U.S. Bureau of Labor Statistics. (2025, Aug. 28). What Dietitians and Nutritionists Do. Retrieved September 2025.
The earnings referenced were reported by the U.S. Bureau of Labor Statistics (BLS), Dietitians and Nutritionists as of May 2024, retrieved September 2025. Due to COVID-19, data from 2020 to 2023 may be atypical compared to prior years. BLS calculates the median using salaries of workers nationwide with varying levels of education and experience. It does not reflect the earnings of GCU graduates as dietitians and nutritionists, nor does it reflect the earnings of workers in one city or region of the country or a typical entry-level salary. Median income is the statistical midpoint for the range of salaries in a specific occupation. It is very unlikely that a median salary will reflect an entry-level salary. It represents what you would earn if you were paid more money than half the workers in an occupation, and less than half the workers in an occupation. It may give you a basis to estimate what you might earn at some point if you enter this career. Grand Canyon University can make no guarantees on individual graduates’ salaries. Your employability will be determined by numerous factors over which GCU has no control, such as the employer the graduate chooses to apply to, the graduate’s experience level, individual characteristics, skills, etc. against a pool of candidates.
COVID-19 has adversely affected the global economy and data from 2020 to 2023 may be atypical compared to prior years. Accordingly, data shown is effective August 2025, which can be found here: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, Dietitians and Nutritionists, retrieved September 2025.
U.S. Bureau of Labor Statistics. (2025, Aug. 28). Dietitians and Nutritionists: Work Environment. Retrieved September 2025.