I’m Heidi Moretti, MS, RD, a functional medicine dietitian, and gut health blogger and expert.

If you are seeking help with autoimmune disorders or digestive disorders, you have come to the right place. As a functional nutrition specialist, gut health blogger, nutrition blogger, food-for-gut healing specialist, and registered dietitian, I write about how to simply eat well to improve gut health.

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Discover the Herbal Remedies, Diet Tips, and Supplements Clinically Shown to Heal Your Gut


93+ Ratings

Discouraged by visit after visit with your doctor about your gut issues, you feel like there is nowhere else to turn. But you haven’t lost hope and you know that there has to be something out there that is safe and worth trying to help you feel better. That’s where the Gut Fix book comes in.

You are meant to feel better because the body heals when you give it what it needs. You want to use a natural approach to being free of heartburn and other gut conditions too but don’t know where to start. Sadly, there are lots of self-help books about fixing your diet for gut health, but it hasn’t been enough to help you completely.

Gut Fix is a refreshing and unique guide that specifically walks you through safe dietary supplements and diet strategies to try when you’ve been cleared to do so by your healthcare provider. This book helps you learn about the proper use of these supplements and how they may help many of the symptoms you may be having.

Editorial Reviews

“We are now beginning to understand how critical our gut health is not just to overall health, weight loss, mental well-being…but brain health as well. It is crucial we take care of our gut and Heidi guides us and demystifies the confusion that often arises with health and nutrition information. If you want to change your life for the better…begin with your gut.”

Lori Shemek, PhD, CNC

“The Gut Fix is a book I’ve been waiting for many years. As an integrative health and nutrition coach, I have been following the growing body of research on the far-reaching effects of the gut and microbiome. It is unquestionably a fascinating and important field of study. But, what many of us grapple with is how to practically and safely apply the research in a real-world setting. This stellar book is incredibly helpful in this regard. 

Some “experts” in the field advise about certain foods to avoid and others to include in one’s diet. 

That’s a good place to start. However, taking a broader view adds so much more to our understanding. Within the pages of The Gut Fix, a diverse range of topics is covered including basic anatomy, ancestral nutrition (foods our descendants ate and thrived on), anti-nutrients, autoimmunity, dysbiosis (an imbalance of microorganisms in our gut), medication-related complications, nutrient deficiencies and how to address them, regenerative farming and more. The holistic approach described details the steps Heidi Moretti uses in her clinical practice and provides valuable case studies of some of her successes in treating patients with gut-related conditions. 

If you’re looking for a root-cause approach to improving conditions such as constipation or diarrhea, food intolerances and sensitivities, gut infections, heartburn, IBD or IBS, nausea, SIBO (small intestinal bacterial overgrowth), and more, this is the book for you. I highly recommend it and I know I will keep my copy close at hand to assist many of my clients, family, and friends.“

John Paul Fanton, “The Healthy Fellow”

Heal Your Gut Through Diet, Exercise, and Stress Reduction

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