Dive into expert reviews, practical wellness advice rooted in the Eight Principles of Health, and the latest health trends—straight from our dedicated GR8 Health team.
Country: Australia
As the founder of Gr8 Health, Sam has over 10 years direct experience in the Health and Wellness industry, with a high level of knowledge on the natural ingredients that can assist in improving health naturally. A key ambassador for the 8 principles of health that science has shown can help people live longer and healthier lives. Sam has completed health studies on the Principles of Health at Weimar University, USA and Plant Based Nutrition from eCornell University, USA. He also has a Master’s Degree in International Studies with a focus on consumer behaviour. He is also currently undertaking an advanced graduate diploma in nutrition from endeavour college. In 2024, Sam was recognised as the Natural Health Retailer of the Year as well as other numerous awards. Leading an active lifestyle, Sam has competed in over 32 full and half marathons in Australia and the USA.
Country: Australia
Dr Julie Douglass has led a distinguished medical career spanning more than 50 years. In partnership with her brother, she founded Australia’s first fully computerised automated pathology group – Douglass Laboratories. This became the founding business to Douglass Hanley Moir, Australia’s largest pathology group. She has a Bachelor of Medicine, Bachelor of Surgery and a Diploma in Occupational Health. Dr Julie’s depth and breadth of experience, along with today’s science has led to her medical philosophy about the critical importance of preventative medicine and lifestyle.
Country: Australia
Fifi was a beauty Ambassador for The Body Shop - one of the first appointed beauty Ambassadors for the brand. The Body Shop is an iconic brand and Fifi earned this very prestigious spot with her knowledge. She completed Extensive Skin Care and Make-up Course by the global Body Shop Team and she has always been passionate about health and fitness and is currently writing a book on Menopause for beautiful Women.
Country: Australia
Gillian is an experienced Naturopath with a demonstrated history of working in the health and wellness industry. Skilled in Healthcare, Natural and Functional Medicine, Nutrition, and Public Speaking. Strong healthcare services professional with a Bachelor's degree focused in Health Science from Charles Sturt University.
Country: Australia
Jacob is a skilled and compassionate naturopath with a wealth of experience helping individuals overcome a wide range of health issues. From mental health and skin conditions to digestive health, nutrition, and men’s well-being, Jacob deeply understands the complexities of the human body and how to support it. With a Bachelor’s Degree in Health Science and an Advanced Diploma of Nutritional Medicine, Jacob is well-equipped to provide personalized care and tailor his approach to unique needs.
Country: Australia
I’m Joana, a Physical Education Teacher and Physiotherapist with over 8 years of experience in the health field. I’m passionate about physical activity and dedicated to helping people achieve their full potential in both physical and mental wellbeing. My focus is on guiding others toward a balanced, healthy, and active lifestyle.
Country: Australia
Kelsea is a degree qualified naturopath. Her key focus is to inspire and educate her clients to better understand their bodies and fall in love with their health. Kelsea loves working with women to help balance their hormones across the lifespan. Her other key interests are gut health, skin health, mental wellbeing & kids health.
Country: Australia
Mariana is a Marketing professional with over 8 years of experience in ecommerce, social media management, social creation and customer service. Mariana regularly reviews our Gr8 products and provides her point of view on how these products can benefit our customers. Mariana also has a degree in design and you can see her work throughout our emails and social promotions.
Country: Australia
Moesha is the Australian star of swimming, known for her strength in long-distance freestyle events. With a background of consistent podium finishes and elite endurance, she’s proudly represented Australia on the world stage. Moesha claimed silver in the 2024 Paris Olympics Women’s 10km Marathon and then in the 2025 World Aquatics Championships won Gold in the Women’s 10km and 5km Open Water, with a Bronze in the Women’s 3km Knockout. In 2026, Moesha has continued her winning streak with another Gold in the Women’s 10km Open water at the Pan Pacific swimming Championships. With rigorous training around the world, Moesha continues to compete by pushing boundaries with every lap and making waves as Australia's current world champion in distance swimming.
Country: Australia
Nick is a champion athlete! His core body strength from a background in athletics and soccer worked in tandem with his goals to make it in skeleton racing. In his competition of the 2022/2023 season Nick placed 2nd in the Asian Championships held on the 2018 Winter Olympic track in South Korea. On his Olympic debut in Beijing 2022, he finished his campaign in 25th place overall. Training hard to compete in the 2025 Olympics in Cortina, Italy, Nick represented Australia on the sport’s biggest stage finishing an incredible 21st overall. Throughout his career he has raced for Australia over 100 times, winning an overall North Americas Cup title and setting Australian track records on 4 tracks with Australian start records on 8 tracks around the world.
Country: Australia
Quiet is a degree-qualified naturopath (BHSc). Name is pronounced key-et-ah. Quieta worked for Gr8 Health and assisted in opening our Wellness Method, a hub for naturopathic services and advice. She is passionate about helping people make small changes to their daily lives to improve their health and longevity and she absolutely adores using herbal medicine, diet and lifestyle as tools. This being said, she has a lot of experience in supporting gut/metabolic health, mental health and recovery from burn-out.
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