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Certificate of Nutrition

This online food and nutrition course will equip you with a healthy eating framework to develop or advance your career in nutrition. You will explore the biology of the human digestive system and gain an understanding of the nutritional value of foods and how food is processed by the body. You will also discover micro and macronutrients and new ideas for recommended daily intakes and the impact of food preparation on nutritional value.
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Start Anytime
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Delivery Method
100% Online
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Study Hours
50 hours
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Course Access
12 Months

Good nutrition is the foundation of good health. Whether you’re looking to improve your understanding of nutrition for personal health, professional development, or to help others make informed dietary choices, this course is ideal for you.

The Certificate of Nutrition provides a professional development course that explores the fundamentals of nutrition, how it fuels the body and its impact on overall well-being.

In this online nutrition course, you’ll explore the science behind nutrition, the role of diet in disease prevention, and how global and Australian dietary guidelines shape healthy eating habits. You will also learn about energy balance, metabolism, and the principles of effective nutritional planning.

You will explore macronutrients, essential vitamins, and minerals, as well as their roles in bodily processes, including digestion, nutrient absorption, and the impact of the gut microbiome on health. You’ll also learn how nutritional needs change with age, affecting athletic performance, weight management, chronic disease prevention, mental health, and the impact of processed foods.

On completion of this course, you will have the confidence to apply nutrition knowledge in both personal and professional settings.

Printed learning materials may be available free to print for this course. Requests can be made by contacting us. 

Course Structure
Unit - Certificate of Nutrition

Unit 1 – Introduction to Nutrition

  • Definition and scope of nutrition
  • Role of nutrition in health and disease prevention
  • Overview of global and Australian dietary guidelines
  • Understanding energy balance and metabolism

Unit 2 – Macronutrients – Carbohydrates, Proteins, and Fats

  • Functions and sources of macronutrients
  • Role of carbohydrates in energy production
  • Protein synthesis and muscle maintenance
  • Types of fats and their impact on health
  • Dietary recommendations for macronutrient intake

Unit 3 – Micronutrients – Vitamins and Minerals

  • Essential vitamins and their functions
  • Key minerals and their role in body processes
  • Deficiencies, excesses, and their effects on health
  • Food sources and bioavailability of micronutrients

Unit 4 – Digestive System and Nutrient Absorption

  • Anatomy and function of the digestive system
  • Process of digestion and absorption
  • Gut microbiome and its role in health
  • Common digestive disorders and dietary considerations

Unit 5 – Dietary Planning and Meal Preparation

  • Principles of a balanced diet
  • Reading and interpreting food labels
  • Meal planning for different dietary needs
  • Common dietary patterns (e.g., Mediterranean, plant-based, low-carb)

Unit 6 – Nutrition Across the Lifespan

  • Nutritional needs in different life stages (infants, children, adults, elderly)
  • Pregnancy and lactation nutrition
  • Special considerations for athletes and active individuals
  • Nutrition for ageing and longevity

Unit 7 – Nutrition and Health Conditions

  • Role of nutrition in managing chronic diseases (e.g., diabetes, heart disease)
  • Food intolerances, allergies, and dietary restrictions
  • Weight management strategies and obesity prevention
  • Mental health and the link between diet and mood

Unit 8 – Contemporary Issues in Nutrition

  • Misinformation and myths in nutrition
  • Sustainability and ethical considerations in food choices
  • The impact of processed foods and additives
  • Emerging trends in nutrition science
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Estimated Duration
50 hours
Course Delivery and Start
Start anytime, self-paced and 100% online
Assessment

Assessment will be comprised of written exercises, including short-answer questions, reflective tasks, short reports and/or projects. There are no examinations or due dates for assessment. As a result, you can complete training in your own time and at your own pace with the assistance of unlimited tutor support.

Approval and Recognition

Australian Online Courses Pty Ltd is an approved and recognised member of IARC. The IARC is an International association that recognises quality and excellence in tertiary education providers.

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Printed Materials – Free to Print

Course materials for this program are available to print at no extra cost.

Career Outcomes

Professional Development For:

  • Health Coach
  • Sports coach
  • Health Care Nutrition Coordinator
Loved it! Tutors were always available if guidance was needed and course content was comprehensive. Thank you. I learned a lot.
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Lynn
Ayr, QLD
Certificate of Nutrition
May 2026
Very easy to use , a very interesting course.
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Melinda
Bradbury, NSW
Certificate of Nutrition
April 2026
I believe the course style was easy and clear, allowing students to complete their assignments with ease. The information provided was also valuable.
Avatarneutral
Iman
Fairfield Heights, NSW
Certificate of Nutrition
April 2026
I enjoyed completing the course. 1. The platform was easy to use and simple to navigate. 2. The course content was well structured, clear and easy to read, which made it easier for me to understand.
Avatarneutral
Nicole
Jensen, QLD
Certificate of Nutrition
March 2026
It was very educational, and I definitely learned a lot.
Avatarneutral
Emmy
Esopus, New York
Certificate of Nutrition
January 2026
Was easy to navigate and load of information and could easy leave and come back to.
Avatarneutral
Jess
Warwick, QLD
Certificate of Nutrition
December 2025
The course was very easy and explained in simple words, which made it much easier for me to understand, and the entire staff, including the tutors, was very helpful.
Avatarneutral
Ranbir
Tweed Heads West, NSW
Certificate of Nutrition
April 2025
Straightforward and practical assessments.
Avatarneutral
Carly
North Narrabeen
Certificate of Nutrition
December 2024
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  • Unlimited Support
  • 12 Months' Access
Certificate of Nutrition
$499.00
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About Us

At Australian Online Courses, we are passionate about helping individuals from diverse backgrounds achieve their career goals. Since 2008, we have created opportunities for people in Australia and around the world.

Our Difference

What sets us apart is that we genuinely care about your career development. That’s why flexible study schedules, competitive pricing and exceptional customer and student support are at the heart of what we do. Our comprehensive courses, developed in consultation with industry employers, provide the skills and knowledge necessary for success in your current role or to pursue new opportunities.

Our state-of-the-art eLearning platform means you can study anywhere, anytime. So, enrol today and get the skills and confidence you need to achieve your career dreams, big or small.

Graduation

A Certificate of Attainment and Statement of Results will be issued upon successful completion of this course.

How to Enrol

You can enrol online by clicking Get Started on any course page under Enrol & Start Today. Follow the prompts to complete your enrolment as an individual, business, or service provider.

Enrol via Live Chat (Business Hours)

Enrol via Telephone 1300 76 2221 (Business Hours)

Payment Options

Visa, Mastercard, BPAY and EFT/Direct Deposit. Please allow 1-2 Business days for processing for EFT and BPAY.

Course FAQs

Why choose Australian Online Courses?
  • Professional development that is widely recognised and respected;
  • Improve your employment opportunities;
  • Study online, anywhere via our elearning system;
  • High-quality professional development programs written by industry experts;
  • All course materials provided online – no textbooks to buy;
  • Unlimited tutor support via email;
  • We offer twelve (12) months’ access, with extensions available upon application (fees apply);
  • Course may be tax deductible; see your tax advisor.

There are no course or subject pre-requisites for entry into our programs. However, our professional development programs are generally intended for people over the age of 18 with a competent level of English. For those under 18, please complete the Parent/Guardian Consent Form before enrolling.

To study online with Australian Online Courses you will need a computer (desktop PC/laptop) running a current/updated operating system with reliable high-speed internet access. You will need to use the Google Chrome browser to access your course.

You can start within 60 minutes during business hours when you enrol and pay in full with a credit card!

Credit card: Within 60 mins during business hours.

BPAY: Within 1-2 working days.

Internet Banking: Within 1-2 working days.

Cheque/Money Order: Upon receipt of mailed cheque.

This course is delivered online via our easy-to-navigate Learning Management System (LMS), where you will discover interactive online learning/written content, resources and assessment.

No. All courses are delivered online via our LMS and there are no work placement requirements in this course.

Unlimited tutor support is available throughout your studies via email only during business hours Monday to Friday. Our Administrative team are available Monday to Friday via email, live chat and telephone.

Yes! We accept enrolments from individuals both within Australia and internationally; location is no barrier to entry into our programs.

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