Dr. Nick Fuller is a leading weight loss expert known for his innovative research and evidence-based approach to health and nutrition. His passion for helping individuals achieve sustainable weight loss and overall wellbeing has transformed countless lives. As a research fellow, he conducted ground-breaking studies that revolutionised the understanding of weight loss. Dr. Fuller's expertise has gained widespread recognition, making him a sought-after conference speaker and media personality, captivating audiences with his engaging talks at prestigious events and TEDx forums.

Dr Tim Crowe is a respected dietitian and nutrition researcher, known for his expertise in evidence-based nutrition and science communication. With a passion for promoting healthy eating and debunking nutrition myths, Dr. Crowe has become a trusted source of practical dietary advice. He holds a Ph.D. in nutrition, contributing to the scientific community through his research on various nutrition-related topics. As an accomplished author, speaker, and media commentator, he educates the public through his engaging writing and informative talks, simplifying complex nutritional concepts. Dr. Tim Crowe's dedication to empowering individuals with reliable nutrition knowledge has positively impacted countless lives.

Laureate Professor Clare Collins AO is an Accredited Practising Dietitian, NHMRC Leadership Research Fellow and Director of the Hunter Medical Research Institute Research Program in Food and Nutrition. Her research focuses on personalised nutrition technologies and programs evaluating impact on diet-related health in chronic disease and across life stages.

L/Prof Collins is a Fellow of the Australian Academy of Health and Medical Sciences, Fellow of the Nutrition Society of Australia and in 2023 was made a life member of Dietitians Australia (DA). In 2022 she was awarded the National Health and Medical Research Council of Australia (NHMRC) Elizabeth Blackburn Investigator Grant Award as the highest ranked female Leadership applicant in Clinical Medicine and Science. L/Prof Collins has been awarded $30M in grant funding, published over 450 research papers and supervised more than 35 PhD candidates to completion.

As a sought-after nutrition science media commentator, L/Professor Collins has reached over 15 million global readers from her 115 articles for The Conversation. She co-created the No Money No Time website that has had 500,000 page views and the EdX Massive Open Online Course, The Science of Weight Loss - Dispelling Diet Myths for the public, which has been completed by more than 67,000 people across 180 countries.

Associate Professor Sara Grafenauer is a highly accomplished and respected figure in the field of nutrition and dietetics. With an impressive academic background, she holds a Ph.D. in Nutritional Science and has dedicated her career to research and education. Throughout her journey, Sara has made significant contributions to evidence-based nutrition, particularly in the areas of dietary guidelines, food policy, and sustainable eating practices.

Nicole Dynan is a renowned gut health dietitian with a wealth of experience in empowering individuals to improve their digestive wellbeing. With a strong academic background in nutrition and dietetics, she specialises in gastrointestinal health and gut-related disorders. Nicole's expertise extends to the realm of Australian telehealth consultations, where she has successfully provided remote dietary support to a diverse range of clients. Through her compassionate and evidence-based approach, she has become a trusted resource for addressing gut health concerns, helping clients navigate dietary challenges, and achieving long-lasting digestive wellness. Nicole's dedication to her field has positively impacted the lives of many, making her a respected figure in the world of nutrition and telehealth consultations.

A/Prof Dorit Samocha-Bonet is a distinguished researcher and dietitian specialising in endocrinology and metabolic disorders. With a Ph.D. in Physiology, she has made significant contributions to the understanding of obesity, insulin resistance, and diabetes. A/Prof Samocha-Bonet's expertise extends to novel approaches in weight management and metabolic health. Her dedication to advancing medical knowledge and improving patient outcomes has earned her widespread recognition in the field of endocrinology.

Christel Leemhuis is a highly accomplished expert in the field of food standards and regulations. With a strong academic background in food science and years of industry experience, she has become a leading authority in ensuring food safety, quality, and compliance with international standards. Christel's dedication to upholding the highest standards has led her to work closely with regulatory authorities, food manufacturers, and other stakeholders, contributing to the development and implementation of effective food safety protocols. Her expertise in navigating complex regulatory landscapes and her commitment to public health have made her a trusted consultant for various food-related industries. Through her work, Christel Leemhuis continues to play a pivotal role in safeguarding consumers' health and wellbeing by promoting the highest food safety standards worldwide.

Dr Evelyn Smith is an Associate Professor of Clinical Psychology at Western Sydney University, specialising in eating disorders and obesity. Her extensive expertise is showcased through widespread publications in both domains. Notably, she led the Eating Disorders and Obesity Psychology Research Clinic from 2016 to 2018 and now manages a private practice focusing on eating disorder treatment.

Dr. Smith's influence extends to schema therapy, where she has achieved Level 1 evidence for personality disorders by addressing core beliefs. Her prominence is highlighted through keynote presentations at conferences, contributing to Clinical Obesity as an Associate Editor, and her pivotal role in shaping eating disorder services in Australia.


Beyond her scholarly and clinical roles, Dr. Smith played a vital part in the NSW Eating Disorders roundtable, initiated for improving treatment access. Her passion lies in using motivational interviewing skills to guide patients in addressing weight concerns effectively. This approach fosters patient empowerment and change, contrasting with counterproductive lecturing or advice-giving.

In essence, Dr. Evelyn Smith is a distinguished figure in the realm of Clinical Psychology, shaping research, treatment, and advocacy in eating disorders and obesity. Her multifaceted contributions underline her dedication to enhancing patient wellbeing and advancing the field's understanding and practices.

Dr Alan Barclay is a highly accomplished diabetes specialist with a profound dedication to improving the lives of individuals living with diabetes. With a vast expertise in nutrition and diabetes management, he holds a Doctorate in Nutritional Science and has authored numerous scientific papers and publications on the subject. As a sought-after speaker and educator, Dr. Barclay has played a significant role in raising awareness and promoting evidence-based approaches to diabetes care. His compassionate and patient-centered approach has made him a trusted resource for both patients and healthcare professionals seeking expert guidance in managing diabetes effectively. Dr. Alan Barclay's contributions continue to make a meaningful impact in the field of diabetes care and management.

Kathleen Alleaume is a prominent Australian nutritionist, exercise physiologist, and author, well-known for her expertise in promoting healthy eating, balanced living, and overall wellbeing.

Spanning almost two decades, Kathleen has worked with individuals, groups, and corporations, offering personalised guidance and conducting workshops to promote positive health outcomes. Her expertise lies in translating complex nutritional science into easy-to-understand, actionable advice, making her a trusted source of health information for the public.

Kathleen Alleaume's expertise and engaging communication style have earned her a prominent position in the media. She is a sought-after health expert, frequently appearing on television programs, radio shows, and in various publications to share her insights on nutrition, fitness, and wellbeing.

Shivaun is a Certified Health Coach, Accredited Practising Dietitian (APD), Accredited Nutritionist (AN), Certified Trainer and Assessor, Director of Accredited Health Coaching Australia, Director of Discovery Health Coaching, former Vice President of the Australasian Society of Lifestyle Medicine and Professional Member of Health Coaches Australia & New Zealand (HCANZA).

Shivaun has worked for 20 years as a dietitian, health coach and presenter. Shivaun currently coaches individuals in nutrition and lifestyle, trains practitioners in health coaching, and develops health behaviour change programs across a range of sectors.

Shivaun co-authored Victoria University Polytechnic’s Health Coaching Diploma, as well as the Australian Institute of Fitness ‘Nutrition Coach’ course.

Shivaun currently delivers online health coaching training courses to health professionals via Accredited Health Coaching Australia, and regularly presents at health and training conferences around Australia.

Susie Burrell, a distinguished dietitian, shines as a captivating media spokesperson on Sunrise Channel 7, where her insightful commentary illuminates the intricacies of nutrition and wellness. With an impressive background in the field, Susie's expertise effortlessly translates to her engaging podcast discussions, where she dissects relevant health topics with depth and clarity. As a trusted voice, her ability to bridge the gap between scientific knowledge and everyday life resonates with audiences. Susie's multifaceted presence as a media spokesperson and podcast host showcases her commitment to promoting informed, balanced, and empowering approaches to health, making her a driving force in the realm of nutrition communication.