Aliz Toth

Aliz's passion for nutrition began when she personally experienced the power of food as medicine after experiencing a number of unresolved health issues. That is when she decided to go back to university and complete further studies and gain her Bachelor in Nutritional Medicine and has not looked back since.

After being diagnosed with Hashimoto’s Autoimmune Disease, she has taken a special interest in autoimmune conditions, with a specific focus on prevention with the use of nutrition and lifestyle factors.

Making sure to keep up with the latest research and resources is something she takes pride in to ensure she can offer the best and most up to date information, education and resources to others.

She has been working as a private consultant and dedicating her time to providing education and resources to others on their own health and healing journeys.


Autoimmune Diaries Podcast on Apple

Autoimmune Diaries Podcast on Spotify

Kassandra Kaleda

Kassandra has always possessed a strong appreciation for the connection between a healthy lifestyle and food, and loves nurturing this in others.

Accredited with a Bachelor of Food Science and Nutrition, Kassandra is a passionate Nutritionist and Health Coach who dedicates herself to supporting people to thrive in health, without sacrificing their love of food.

She uses her knowledge and experience to develop and present nutritional seminars across Australia and is committed to improving health education throughout the country. She is also experienced in overseeing resources and project management. Kassandra loves to cook and shares this joy with the community, providing demonstrations for innovative yet simple cooking skills that focus on incorporating more nutrients into everyday meals, while ensuring they remain full of flavour. She has created and successfully implemented a range of health and wellbeing initiatives and programs. She takes a holistic approach in all areas of her practice, not only supporting nutritional development, but working collaboratively to improve stress management, good sleep hygiene and overall health.

Above all, Kassandra works to incorporate healthy change to fit individual needs and provide tailored nutritional guidance to the unique life of every individual.

Kassandra Kaleda's LinkedIn

Kim Malcolm

Kim Malcolm is an accomplished, certified Nutritionist who genuinely lives her passion for food and lifestyle as medicine. She has worked globally throughout her career, meeting with private clients, writing and managing nutritional seminars for hundreds of people, creating whole food recipes, teaching cooking classes, and consulting to chefs and cafés.

Kim’s breadth of experience and decades of learning have given her deep wisdom about the principles that underpin holistic, healthy living. Her educational content is grounded in the conviction that we are all able to make transformational changes for our overall health by combining the science of nutrition with our own personal intuition. This approach provides practitioners and clients alike with a framework for making healthy choices that are both evidenced-based and conscious of one’s unique DNA, culture and life experience.

Her curiosity about natural, whole foods as fuel for the body is a common thread throughout her early childhood memories growing up in New Zealand. Her natural propensity to gather knowledge on this subject set the course for a lifestyle centred on nutritional wisdom and has supported her journey to become a woman who inspires well-being internationally.

Kims’ authenticity supports others to find their own ‘Bespoke Nutrition for a Holistic Lifestyle’ through her brand, Health Whisperer. ®


Courtney Myers

Courtney is the author of our Plant-based Nutrition Advanced Module and is an expert in the vegan and plant-based nutrition space.

Courtney completed her Bachelor of Nutrition and Dietetics with first class honours from Griffith University on the Gold Coast. During her honours degree, she published her study in an international nutrition journal. Courtney uses her experience in research to provide evidence-based nutrition advice to her clients.

Courtney created her own business named ‘Nourished by Plants’ as she has a passion for supporting clients to adopt and maintain a plant-based diet that is nutritious, delicious and sustainable. She understands that everyone has their own unique needs, preferences and lifestyles and tailors all health and nutrition recommendations to suit.Courtney has been vegan for many years herself so she understands the struggles that come with following a plant-based diet and lifestyle, which she believes allows her to empathise with her clients and collaboratively create a plan that will greatly benefit their health and wellbeing.

Courtney also has experience working in the social media space (e.g. Instagram), has been a guest on multiple podcasts, has collaborated with Youtube personalities, completed menu reviews for plant-based meal delivery companies and hosted nutrition workshops for gyms. She enjoys working with vegan businesses and individuals to spread evidence-based messages about vegan diets and lifestyles.

Outside of work, Courtney enjoys spending time with friends and family, visiting vegan friendly cafes and restaurants, going to the gym, walking, listening to podcasts, watching sport, attending live music events and spending time outdoors.


Jess Spendlove

Jess is the author of our Sports Nutrition Advanced Module and specialises in working with motivated individuals in both professional sport and the corporate environment.

At present, Jess is one of the most respected and sought after Dietitians in Australia due to her work with various high profile sports teams and individual clients. Her current portfolio includes the GWS Giants (AFL), Giants Netball, Western Sydney Wanderers (A-League), Sydney Kings (NBL), Cronulla Sharks (NRL), NSW Waratahs (Super Rugby), international athletes and corporate executives.

In the professional sport space, Jess specialises in creating performance nutrition programs, building relationships and changing athlete eating behaviours to help them live and perform at their best. She is also enjoys working with adolescent athletes to help them understand the importance of not only fuelling for sport but for life as well.

In the corporate space, Jess particularly enjoys working with executives one-on-one and delivering a range of bespoke nutrition services across the business to optimise employee work efficiency, productivity, health and overall quality of life. Food, mood and mental health is a particular area of interest at the moment.

Jess has a Masters of Nutrition and Dietetics from the University of Sydney and a Bachelor of Science (Nutrition) from the University of Wollongong. She has published peer-reviewed journals and has contributed to various radio and media publications. In 2017, Jess was awarded the ‘Emerging Media Presence’ award by Sports Dietitians Australia.

Jess also enjoys working with industry and food brands who align with her food philosophy – that it is equally important food is both nutritious and delicious.



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Rated 4.6 out of 5 based on 87 reviews.

  • customer

  • 10/08/2022

approachable learning !

I enjoy NI no complaints !Fabulous !

  • Nicole Manley

  • 7/08/2022

I started this course to learn about…

I started this course to learn about nutrition and how food fuels the body. I never knew exactly how much...

  • Rina Pelse

  • 7/08/2022


A well structured informative lecture with a comprehensive assignment

  • Rebekah

  • 5/08/2022

The course material is insightful and…

The course material is insightful and well presented.

  • Phoebe Erasmus

  • 13/07/2022

The Nutrition Institute and How my life changed

I absolutely love this course and how it is challenging me. Having to consider all aspects of overall health and...

  • Santana Baker

  • 9/06/2022

Really enjoying this course.

Really enjoying this course.

  • Mahlalko Sarah Motebejane

  • 1/06/2022

The knowledge i am getting here is…

The knowledge i am getting here is above what I expected

  • Mahlalko Sarah Motebejane

  • 14/05/2022

What you see is what you get

What you see is what you get, the knowledge am getting is more than enough already am thinking of start...

  • Nonhle Makhanya

  • 12/05/2022

It was very informative and rich in…

It was very informative and rich in knowledge with practical experience.

  • Michelle

  • 5/05/2022

I love the course

I love the course. I'm learning so much! I can't wait to qualify as a nutrition coach and move on...

  • Melanie Els

  • 28/04/2022

The quick response to marking…

The quick response to marking assignments and the feedback have been amazing. The course is very informative and easy to...

  • Santana Baker

  • 15/04/2022

Really enjoying this course

Really enjoying this course. The modules are very insightful and give me a whole new understanding of food.

  • Bridget Van Ryswyk Twiss

  • 1/04/2022

Great Course

Excellent course for someone who is passionate about health and well-being. Modules are well written, clear and comprehensive, accompanied by...

  • Jennifer Nomasonto Matsapola

  • 30/03/2022

I would recommend this school to anyone…

I would recommend this school to anyone who wants to study nutrition, learned a lot even though I’m half way...

  • Calvin Bradley

  • 27/03/2022

Well Designed and Easy to Use

I'm halfway through the course and enjoying it, while learning lots. The interface is well designed and easy to use,...