GLP-1 Medications in Practice: Clinical Insights with Robbie Clark

Why These Drugs Aren’t Magic Bullets—And How to Maximise Their Clinical Impact

The sharp rise in GLP-1 agonist prescriptions – up over 42% in Australia since 2019 – is reshaping how we approach weight loss and metabolic health. But are we ready to support patients beyond the script?

In this evidence-informed episode, dietitian and exercise scientist Robbie Clark joins us to unpack the clinical realities of GLP-1 medications like Ozempic® and Wegovy®. Far from being quick fixes, these medications work best when combined with targeted nutrition, resistance training, and gut support.

Robbie explores how GLP-1 agonists enhance insulin secretion, suppress appetite, and deliver cardiovascular benefits, while sharing practical strategies to enhance patient outcomes and minimise side effects. From optimising protein intake (1.2–1.6 g/kg) to prevent muscle loss, to managing nausea and reflux, you’ll gain the tools to confidently guide your patients through every stage of their GLP-1 journey.

We also dive into the surprising science of bitter foods – like dandelion, grapefruit, and dark chocolate – that naturally stimulate GLP-1 receptors, offering a food-first support strategy that complements medication.

Perhaps most crucial is the discussion on weight regain post-discontinuation, with studies showing 60–100% of lost weight can return within a year without lifestyle foundations. Robbie provides realistic, sustainable strategies to help patients move from medication reliance to long-term metabolic resilience.

Whether you’re currently supporting patients on GLP-1 medications or preparing for their growing use in practice, this episode delivers the clinical insights you need to turn short-term interventions into lasting lifestyle change

Connect with Robbie: healthbank.io

Shownotes and references are available on the Designs for Health website


Register as a Designs for Health Practitioner and discover quality practitioner- only supplements at www.designsforhealth.com.au

Follow us on Socials

Instagram: Designsforhealthaus

Facebook: Designsforhealthaus

DISCLAIMER: The Information provided in the Wellness by Designs podcast is for educational purposes only; the information presented is not intended to be used as medical advice; please seek the advice of a qualified healthcare professional if what you have heard here today raises questions or concerns relating to your health