Finally, a better way to a healthy gut.
Practical, research-based steps to feel better, from a clinic that publishes what it learns.
- Peer-reviewed research
- Author of Healthy Gut, Healthy You
- Top-ranked gut health podcast

- Doctor-developed
- Clinically validated
- Patient-approved
- 5 peer-reviewed publications
- 4,100+ five-star reviews
- HSA/FSA eligible
Published in & teaching with:
We don’t just apply research. We conduct it.
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Case Series
Could your thyroid symptoms start in the gut?
Six patients whose symptoms were attributed to their thyroid improved after gut-focused treatment, and some reduced their thyroid medication.
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Clinical Analysis
Why does SIBO (bacterial overgrowth in the small intestine) keep coming back?
In patients with SIBO or methane overgrowth, adding a biofilm disruptor to antimicrobial treatment was associated with more normal breath tests.
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Review
Is SIBO overdiagnosed?
Breath tests are most reliable when read alongside symptoms and history, and a stepwise treatment plan helps avoid unnecessary restriction.
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From research to routine
Gut Support You Can Start at Home
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Elemental Heal
Clinician-formulated shake that gives your gut a short rest and reset
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Triple Therapy Probiotic
Three probiotic types in one daily stick, each at a research-based dose
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Saccharomyces Boulardii Probiotic
A beneficial yeast probiotic that helps rebalance the gut
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Lacto-Bifido Probiotic
One of the most researched probiotic types, for bloating and everyday digestion
Not sure which fits you? Take the gut health quiz.
Take the QuizWhy Choose Dr. Ruscio?
Clinician. Researcher. Author.
Meet Dr. Ruscio
Science-based means better care
See How Our Clinic Works- DC, researcher and clinician specializing in natural health
- Founder of the Ruscio Institute of Functional Health, focused on GI and thyroid health
- Author of peer-reviewed research on SIBO, biofilms, and the gut-thyroid connection
- Author of Healthy Gut, Healthy You
- Creator of the first OTC elemental diet formula
- Member of the Gastroenterology Association of Naturopathic Physicians and the International Lyme and Associated Diseases Society
- Lectures for the Institute for Functional Medicine and instructs for the American Academy of Anti-Aging Medicine
- Host of the top-ranked Dr. Ruscio Radio podcast (opens in a new tab)
Dr. Ruscio’s Guides
Free to download and designed to help you feel your best.
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