Online Bachelor of Science Degree in Nutrition
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BS in Nutrition Overview
It’s your time to build a rewarding career empowering others to lead healthier lives. Come back stronger — ready to help individuals and communities thrive through science-based, personalized nutrition strategies.
- Study topics such as digestion and metabolism, nutritional needs across the lifespan, dietary assessment, personalized nutrition planning, nutritional counseling, functional nutrition, dietary supplements and nutraceuticals, and strategies for chronic disease prevention in diverse populations.
- Specialize your degree with an optional concentration in holistic nutrition.
- Prepare to obtain important industry certifications.
Prepare for Certification
Upon completion of this online nutrition degree program, you may be eligible to pursue the following certifications and credentials:
- Board Certified in Holistic Nutrition (concentration only)
- Certified Dietary Manager (CDM) (additional elective required)
- ServSafe Food Manager
NANP Approved
The Bachelor of Science in Nutrition program is an approved holistic nutrition education program through the National Association of Nutrition Professionals (NANP) only when it is completed with the holistic nutrition concentration.
Purdue Global Is Accredited by the Higher Learning Commission
The HLC (HLCommission.org) is an institutional accreditation agency recognized by the U.S. Department of Education.
See Notes and Conditions below for important information.
Calculate Your Time and Cost
Estimate how much your prior learning credits can reduce your tuition and time to graduation.
Meet Danielle
Danielle Finch, a military mom who paused her college studies, reclaimed her academic and career goals by earning a Bachelor of Science in Nutrition from Purdue Global. Her education not only helped her pursue a commission in the U.S. Air Force but also reshape her family’s future. “You can’t give up on yourself,” she says.
What Courses Will I Take?
Courses in the bachelor's in nutrition focus on building knowledge and skills in broad areas of nutrition science and health care.
The optional concentration allows you to focus your elective choices on holistic nutrition to best fit your desired career path.
Sample Courses
- Fundamentals of Nutrition
- Macronutrient and Micronutrient Metabolism
- Nutritional Assessment
- Nutritional Counseling
- Medical Nutrition Therapy
See Notes and Conditions below for important information.
Program Requirements
1 semester credit hour = 1.5 quarter credit hours
3-Week Trial
Not sure if Purdue Global is right for you? Try an undergraduate program for an introductory 3-week trial period.
There’s no financial obligation and no cost to apply. That’s the Purdue Global Commitment.
Students who choose to continue at Purdue Global will be billed for the full first term's tuition, including the 3-week trial. See Notes and Conditions below.
Admissions Requirements
You must be a high school graduate or possess a General Educational Development (GED) certificate or other equivalency diploma. You must also complete orientation before you start classes.
Refer to the University Catalog or speak to an Advisor to learn more.
Upcoming Start Dates
We offer multiple start dates to give you flexibility in your education, life, and work schedules.
Earn Credit for Prior Coursework and Experience
The average bachelor's degree student pays $15k and takes 2.3 years to complete their degree.
Ways to Save on Time and Tuition
Purdue Global works with students to find ways to reduce costs and make education more accessible. Contact us to learn about opportunities to save on your educational costs.
Transfer Credits
Earn credit for prior coursework completed at eligible institutions, including community colleges.
Prior Work Experience Reduction
You could earn undergraduate credit for your life and professional career experiences.
Financial Aid
Learn about federal financial aid programs available for many of our degree programs.
Grants and Loans
Learn about federal and state grants and loan programs that may be available.
Corporate Partner Benefits
Employees of Purdue Global partner organizations may be eligible for special tuition reductions.
Military Tuition Reduction
Undergraduate tuition savings for military include a 55% reduction per credit for current servicemembers and 38% per credit for veterans.
Prior Military Experience
Earn credit for your military training. The average Purdue Global military graduate was awarded 62% of the credits needed for an associate and 45% of the credits needed for a bachelor's.
View the total cost of attendance for your program.
Download the Program Brochure
Download our brochure to learn more about the Bachelor of Science in Nutrition and the benefits of earning your degree at Purdue Global.
Our Students Succeed
See Notes and Conditions below for important information.
Choosing a Bachelor’s Degree in Nutrition
Get to Know Our Faculty
Purdue Global faculty members are real-world practitioners who bring knowledge gained through the powerful combination of higher learning and industry experience.
Faculty members who have advanced degrees
Faculty members who have terminal degrees
Faculty publications in 2024–2025
Professional development hours logged by faculty in 2024–2025
Statistics include all Purdue Global faculty members and are not school- or program-specific calculations. Source: Purdue Global Office of Reporting and Analysis, August 2025. 2024–2025 academic year.