About us

Paths to One Health Coaching was founded by Dr. Isabel Arnaiz BSc (Honours) PhD (Physiology) Graduate Certificate Educational Studies, a highly experienced scientist, educator, and coach in the fields of nutrition, physiology, and holistic health.

Isabel’s extensive background includes being a research scientist, university lecturer, medical student educator and course co-ordinator at Sydney University, medical centre director, and she has completed studies in nutrition and coaching. Isabel brings a wealth of knowledge and a passion for guiding individuals on their path to optimal health and well-being.

Isabel has a special focus on weight management and has authored ‘Release Weight Compassionately – Simple Steps Based on Physiology’. She understands that health is about more than calorie counting and that true well-being involves nourishing body, mind, and spirit.

Isabel draws on her extensive scientific expertise, incorporating evidence-based nutritional strategies, providing a holistic, tailored approach to support her client’s overall health. Isabel’s approach to nutrition goes beyond simple dietary recommendations. She educates on the principles of nutrition, mindful eating practices, and the importance of understanding your body's unique needs. She empowers her clients with knowledge and practical tools, enabling them to make informed choices to support their well-being.


I have witnessed the impact that been overweight and obese has on close family members and friends who have tried everything to release weight, the stereotyping they endure and the lack of understanding about the complexity of obesity. Being a mother of two and a businesswoman, I know how hard it is to maintain a healthy lifestyle while juggling the responsibilities of motherhood and a demanding careerI love helping and seeing the transformation in my clients and how it impacts their mental and emotional needs. To help with this I simplify complex scientific concepts and nutritional advice and empower clients with simple and practical tools.”  – Dr Isabel Arnaiz


Isabel’s aim is to build a collaborative partnership with her clients, teaching them to create sustainable and enjoyable meal plans, address specific dietary concerns, and cultivate a positive relationship with food. She understands that nutrition is not solely about physical health but how it impacts peoples mental and emotional needs.

In 2023, Isabel completed her training and is now certified in the ancient practise of Feng Shui, a branch of Chinese metaphysics. This is to provide a more holistic approach to her practise. Taking into consideration body, mind and spirit.

Her compassionate nature and desire to make a positive difference in the lives of others has earned her respect and admiration. Isabel is dedicated to giving back to her community and volunteers as a women’s soccer coach and committee member, and leads/co-leads businesswomen’s networking groups across The Blue Mountains and Western Sydney.

At Paths to One, we provide Health Coaching in the Blue Moutains and Western Sydney Areas, offering personalized support to individuals on their journey to optimal health and well-being. Let us guide you on your paths to wellness.