Nutrition courses online

Where and how you can take a course online to gain knowledge and qualify as a nutritionist or diet and nutrition advisor.

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Is it your goal to become a nutritionist or diet and nutrition advisor? Whether you want to expand your knowledge or make a career change, you can take an online nutrition course and study at your own pace to become qualified.

We've compiled a guide to nutritionist courses available online so you can find the right one for you.

Where can I find nutrition courses online?

Data indicated here is updated regularly
Name Product Are accredited courses available? Are free courses offered? Payment methods - Nutrition
Online Courses Australia
Online Courses Australia - Nutrition
Visa, MasterCard, PayPal, bank transfer - Nutrition
Yes - Nutrition
Udemy - Nutrition
Visa,Mastercard,Discover Card,American Express,PayPal
ExpertRating - Nutrition
Visa, MasterCard, PayPal, bank transfer, cheque
The Great Courses
The Great Course - Nutrition
Visa, MasterCard, Discover, American Express
edX - Nutrition
Visa, Discover, American Express, PayPal
Future Learn
Future Learn - Nutrition
Visa, American Express, PayPal
Coursera - Nutrition
Visa, MasterCard, Discover, American Express, PayPal, JCB
Career FAQs
Career FAQs - Nutrition
cash, government loan, direct
Courses for Success
Courses for Success - Nutrition
Visa, MasterCard, bank transfer

Compare up to 4 providers

What online nutrition courses are available?

There are hundreds of courses online covering overall nutrition and specific aspects such as sports nutrition or child nutrition. You can sign up for a certificate, diploma or even a bachelor's degree, depending on your career goals.

Here are some of the available courses:


The starting point for your career in nutrition, a certificate will help you land an entry-level role.

  • Undergraduate Certificate in Building Health Through Nutrition - Endeavour College of Natural Health
  • Holistic Nutrition Certification - ExpertRating
  • Sports Nutrition Certification - ExpertRating
  • Certificate IV in Allied Health Assistance (Nutrition and Dietetics) - Foundation Education and Open Colleges
  • Nutrition Counselling Advanced Certificate - Health Academy Australia
  • Nutrition Business Certificate - Learning Online
  • Pathway to Nutrition Certificate - Simply Learning
  • Health and Nutrition Life Coach Certification (Accredited) - Udemy


If you want to advance to a higher-level position or start your own business, you'll want a diploma.

  • Diploma of Nutrition (Non-Clinical Advisor) - Australian Institute of Personal Trainers
  • Fully Accredited Professional Nutritionist Diploma - Udemy
  • Internationally Accredited Diploma in Nutrition - Udemy
  • Internationally Accredited Diploma in Diet Planning - Udemy

Bachelor's Degrees

A three- or four-year degree qualifies you for a broader range of careers in the health, food, sports and fitness, media, or government sectors.

  • BSc Health Science (Food and Nutrition) - Charles Sturt University
  • BSc Health Science (Nutritional and Dietetic Medicine) - Endeavour College of Natural Health
  • BSc Nutrition - Torrens University Australia
  • BSc Human Nutrition - University of Canberra

Who should take a nutrition course online?

People wanting to work in the field of health and fitness should consider studying nutrition to understand its effects on the human body. Anyone wanting to develop their knowledge of nutrition to improve their own health, can also benefit from taking a nutrition course.

You don't need to have an accredited degree to become a nutritionist. However, if you've studied an accredited degree you can register with Nutrition Australia or the Nutrition Society of Australia.

An accredited qualification and registration with an industry body sets you apart as being professionally trained. This can make it easier to find employment as a nutritionist, either for a company or your own business.

What does an online nutrition course involve?

Studying nutrition involves understanding the relationship between food and nutrition, developing the ability to interpret scientific research, and constructing nutrition plans for different people.

An online course consists of a mix of video lectures, podcasts, downloadable course materials and tests.

Degree courses include online environments where students can communicate with one another and the course leader.

What topics may be covered in an online nutrition course?

A nutrition course covers a range of topics. Some include:

  • Biology and metabolism
  • Physiology
  • Food science and safety
  • Sociocultural and behavioural approaches to food
  • Health and disease
  • Therapeutic diets
  • Research skills
  • Nutrition assessment
  • Child nutrition
  • Food allergies

How long does an online nutrition course take to complete?

It can take anywhere from a couple of hours to four years to complete a nutrition course, depending on the qualification and the institution.

A certification can take as little as one hour to complete by watching a video module while a bachelor's degree from a university can take up to four years of full-time study at around 36 hours per week.

What are the career options after studying a nutrition course online?

Once you've completed a nutrition course, you can start a career in a variety of roles:

  • Nutritionist
  • Diet and nutrition advisor
  • Health coach
  • Consultant
  • Food technologist
  • Food regulator
  • Public health officer
  • Government policy advisor
  • Nutrition researcher
  • Community health officer
  • Media spokesperson

What equipment and software will I need?

You'll need to have:

  • A desktop computer, laptop or tablet.
  • A microphone and speakers.
  • A stable and fast Internet connection capable of streaming video.
  • An email address that you can use to access course materials and communicate with the course leader.

See the latest deals for nutrition courses online


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Get up to $800 off fitness, health and nutrition course bundles. T&Cs apply.

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Find a course today

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Access a course of your choice for its duration plus 14 days for free. T&Cs apply.

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