Our Services
Are you ready to discover what will work for you? This initial consultation provides 85 minutes for an in-depth review of your health concerns, followed by a personalised treatment plan. Treatment recommendations may include pathology, functional medicine testing, nutritional supplementation, and lifestyle changes.
These sessions are designed to review your progress and fine-tune your path to wellness. We may analyse any recent pathology results, assess the efficacy of your current supplements, and discuss your response to lifestyle changes. This is a vital space for ensuring your treatment plan evolves alongside your health journey.
To uncover the root cause of your health concerns, I offer a wide range of functional testing—from microbiome and food sensitivity tests to the DUTCH hormone panel—to get a clear picture of your unique biology. Using reputable labs such as NutriPath and iScreen, we can investigate your health privately or work alongside your GP to ensure all your practitioners are on the same page.
Schedule your appointment
Schedule your appointment with Gretl Irvin, your health specialists today and experience the highest standard of personalised care. I am committed to supporting your journey towards optimal well-being.
Free Introduction Consultation
Allow up to 10 minutes for this appointment
Initial Consultation
Allow up to 85 minutes for this appointment
Follow up Nutrition Consultation
Allow up to 55 minutes for this appointment
Pathology Consultation
Allow up to 55 minutes for this appointment
Acute Prescription Consultation
Allow up to 10 minutes for this appointment
About me
My journey to clinical nutrition wasn't a straight line; it was a deep dive. Following my Bachelor of Business Administration (Honours) in the Netherlands in 2011, I moved to Australia in 2014 to follow my passion for the ocean as a diving instructor. While the beauty of the reef was endless, my own health was struggling.
I spent years navigating the frustrations of IBS, food intolerances, and a complex "hormonal rollercoaster." I realised that to truly find balance, I needed to understand the science behind my own body. I left the ocean to earn my Bachelor of Health Science in Clinical Nutrition (Distinction), turning my personal struggles into a professional mission to help others.
I believe that health is not a static destination, but a cycle—much like the moon. This philosophy sits at the heart of my practice. I specialise in supporting women through every phase of their hormonal journey. Having experienced my own "ups and downs" with food, I am passionate about shifting the narrative. I believe food should be joyful—a source of energy, power, and nourishment rather than a source of stress.
Whether you are looking to manage metabolic health, improve your relationship with food, or simply feel "at home" in your body again, my goal is to provide a soft landing and a clear, evidence-based path forward.
When I’m not in the clinic, you’ll still find me connected to the elements. Whether I’m hiking through the hinterland, diving, practising breathwork, or at the gym, I live by the same principle I share with my clients: Nourish your body so it can power the life you love.
With gratitude,
Gretl Irvin BSc (Clin Nutr), BBA
Contact Us
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