Photo of Dr Megan Rossi, founder of The Gut Health Doctor, sitting in a lab looking and using a test tube

The go-to gut health scientist and nutrition expert

Megan Rossi (PhD, RD), an award-winning gut health scientist and registered dietitian and nutritionist, founded The Gut Health Doctor® to empower everyone to take control of their own health.

Megan translates the latest research from her lab and beyond into practical tools that genuinely make a difference. Through her evidence-backed books, gut-friendly recipes, masterclasses, workplace wellbeing initiatives and gut specialist dietitian support via The Gut Health Clinic, she has helped hundreds of thousands of people put the science into practice.

To make gut health even more accessible – and to bridge the gap between groundbreaking science and everyday living – Megan created Bio&Me, the award-winning food brand designed to make it easy (and delicious) to nourish your gut microbes every day. More recently, stemming from her PhD in probiotics, she formulated SMART STRAINS, a range of targeted live bacteria supplements backed by clinical trials and endorsed by global health bodies. 

Whether it’s mastering burdensome bloating with her specialist Bloating Masterclass, or finding personalised nutrition strategies to support your gut health, Megan provides the tools, knowledge and guidance – honed in the lab and dietetic clinic – to help you prioritise your gut health.

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  • The four principles behind good gut health, in plain English
  • Plant points, and why 30 a week is the number that matters
  • 10 practical steps, from fibre and sleep to stress and supplements
  • Four gut-loving recipes and a goal-setting worksheet

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