Dr. Norm Robillard earned his Ph.D. in microbiology from the University of Massachusetts, Amherst, where he studied Bacillus anthracis and other Bacillus species. His post-doctoral research at Tufts University focused on antibiotic resistance and gene transfer between gut microbes, including Bacteroides fragilis and E. coli.
Over the course of his career in the pharmaceutical and biotech industries, Dr. Robillard studied the genetics of antibiotic resistance, septic shock, viral illnesses, and both antimicrobial and antibody-based therapies. He later founded the Digestive Health Institute, where he developed the Fast Tract Diet—a science-based, root-cause approach to resolving functional gastrointestinal disorders, gut dysbiosis, other digestive and related health conditions.
As the author of the Fast Tract Digestion book series and creator of the Fast Tract Diet mobile app, Dr. Robillard was the first to identify excess intestinal fermentation as a key driver of reflux. He also introduced the link between gas-producing gut bacteria, intragastric pressure, and nutritional malabsorption as a mechanism behind reflux symptoms.
His latest work, the Fast Tract Digestion series, offers a safe, effective alternative to proton pump inhibitors (PPIs), H2 blockers, IBS medications, and antibiotics for conditions such as GERD, LPR, IBS, SIBO/IMO and related disorders.
If you're seeking a trusted, science-backed path to lasting relief, we invite you to:
📘 Read the book to learn the method
📞 Schedule a consultation (+1-844-495-1151) to receive a personalized plan for your gut health journey
"LIKE FODMAP BUT EASIER?" is the title of the "service evaluation" on the Fast Tract Diet conducted by Mike Sweeney, Registered Dietitian in Leicester, UK and his colleagues enrolling new IBS patients referred by general practitioners in their general dietitian clinics. What Motivated Mike to Do the Evaluation Patients had to wait at least six months and in [...]
I had an opportunity to connect with Josh Sabourin, the publisher of SIBO Survivor to discuss the options for treating SIBO (small intestinal bacterial overgrowth) and IBS (irritable bowel syndrome) in people who: Can’t tolerate antibiotics Fail to get better on antibiotics Just choose not to take them NOTE: Refer to the end of this page [...]
“When it comes to SIBO, I have heard SIBO diets are more about managing symptoms. Is it possible, with diet alone to selectively starve the bacteria causing the problem while allowing the good bacteria to increase in order to achieve a balanced microbiota?” Although this is an interesting question, and I receive many like this, the [...]
I wanted to share a great chat I had with Ashleigh @ Paleo Magazine Radio on iTunes & libsyn. Key Points From This SIBO, IBS, LPR and Fast Tract Diet Episode Are: Drug and antibiotic free Fast Tract Diet. Current debates in gut health research (SIBO | LIBO). How does SIBO differ from IBS? Some of the symptoms [...]
Client testimonial for addressing reflux by Joe Quigley, Pittsburgh, PA For 15 years I have struggled with chronic reflux. I have been to many doctors and specialists and have taken large ongoing doses of H2 blockers and PPI medicine over this period of time. The medicine would work for a while but I would have to [...]
The 3 common questions on SIBO treatment and answers that may surprise you: Q 1. Don’t we need antibiotics for SIBO as low fermentable carbohydrate diets do not “eradicate” an overgrowth in the small intestine? Q 2. I am worried about being on low-FODMAP, low-carb diet, Fast Tract Diet, etc. for a long time because [...]
Antibiotics alone, diet alone or the combination of the two will not cure SIBO unless your specific underlying cause(s) are identified and addressed. However, a science-based diet that limits ALL fermentable carbohydrates should be used as the first line therapy over antibiotics because: The diet approach is safe and provides a durable response Your underlying [...]
In a recent article, I talked about new research linking alterations in our gut microbiota to Parkinson’s Disease (PD). Since then, I was approached by one of the members in the Fast Tract Diet Discussion Group on Facebook asking “my dad has PD. What I don't understand from the article is: are people with SIBO [...]
Question Is it safe to use a PPI (Proton Pump Inhibitor) over the short term to determine if I actually have LPR instead of a chronic sinus infection? Also, if it is (reflux-related) LPR, is it necessary to go on medication? My doctor keeps telling me that it would be worse to have acid in [...]
A clear link between gut bacteria and Parkinson’s disease (PD) has been established by Caltech researchers led by microbiologist, Sarkis Mazmanian. The study published in the Dec 1, 2016 issue of Cell sheds new light on PD for researchers investigating effective treatments for this incurable central nervous system disorder. One of the leading areas of [...]