SIBO & Food Intolerance Testing
Find the Cause of Persistent Bloating and Digestive Discomfort
Persistent bloating, abdominal discomfort, gas, or digestive issues that don’t seem to go away may have an underlying cause. At InfiniHealth Medical Group, our gastroenterology specialists evaluate conditions such as Small Intestinal Bacterial Overgrowth (SIBO) and food intolerance to help identify what may be disrupting your digestive health.
Through simple, non-invasive testing and personalized treatment plans, we help patients better understand their symptoms and find effective ways to restore balance in the gut.
WHAT IS SIBO?
Small Intestinal Bacterial Overgrowth (SIBO) occurs when excessive bacteria accumulate in the small intestine. Normally, the small intestine contains relatively low levels of bacteria compared to the large intestine.
When bacterial levels become too high, these bacteria begin fermenting carbohydrates too early during digestion. This fermentation can lead to uncomfortable symptoms such as bloating, gas, and digestive disruption.
SIBO is often associated with symptoms including:
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Persistent bloating
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Excess gas
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Abdominal discomfort
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Changes in bowel habits
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Difficulty digesting certain foods
Food intolerances may also develop as bacteria interfere with the body’s ability to properly break down certain nutrients.
Signs You May Benefit From Testing
Digestive symptoms can have many causes, which is why evaluation by a gastroenterologist is important.
Testing for SIBO or food intolerance may be considered if you experience:
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Chronic bloating or gas
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Diarrhea, constipation, or alternating symptoms
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Abdominal pain or cramping
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Feeling overly full after small meals
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Digestive discomfort after eating certain foods
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Fatigue or brain fog associated with digestive issues
While these symptoms do not confirm SIBO on their own, they can indicate that further evaluation may be helpful.
How Sibo Is Tested
The breath test is the most common and widely used method for evaluating SIBO.
This test is simple, safe, and non-invasive.
How the Breath Test Works
You drink a sugar-based solution.
Over the next few hours, you breathe into a special collection tube at regular intervals.
The breath samples are analyzed for hydrogen and methane gases produced by bacteria.
If these gases rise too early during testing, it may indicate bacterial fermentation occurring in the small intestine.
Benefits of Breath Testing
✔ Non-invasive
✔ Often performed at home
✔ Provides insight into hydrogen or methane gas production
Certain medications and foods may need to be temporarily paused before testing to ensure accurate results.
Treatment Options
If testing confirms SIBO or identifies food intolerance, treatment plans are tailored to each patient’s symptoms and digestive health.
Treatment may include:
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Targeted antibiotics or herbal therapies
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Dietary adjustments such as a low FODMAP diet
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Probiotic strategies
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Gut repair and digestive support protocols
For confirmed food intolerances, treatment may also involve:
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Enzyme replacement
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Nutritional guidance
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Additional testing for specific sugar intolerances such as lactose, fructose, or sorbitol
The goal is to reduce symptoms, restore gut balance, and improve overall digestive function.
Take the Next Step
If bloating, gas, or digestive discomfort have been affecting your daily life, evaluation for SIBO or food intolerance may provide answers. At InfiniHealth Medical Group, our gastroenterology specialists provide personalized diagnostic testing and treatment plans designed to help patients feel better and regain digestive comfort.
Frequently Asked Questions
What services does InfiniHealth offer?
InfiniHealth provides comprehensive care across nine medical specialties: spine care, orthopedic care, sports medicine, pain management, urology, gastroenterology, radiology, vascular care, and primary care.
Where are your locations?
InfiniHealth proudly serves patients at five locations throughout New Jersey: West Orange, Clifton, Woodland Park, Hackensack, and Elizabeth.
What insurances do you accept?
We are In-Network with Horizon Blue Cross Blue Shield and Medicare. If you have out of network benefits, we accept all commercial insurance plans and will work with you to maximize your coverage.
How do I make an appointment?
You can schedule an appointment by calling us at (908)315-9055 or using our online booking form.
Do you offer same-day or urgent appointments?
Same-day appointments may be available depending on location and specialty. Please call to check availability.
What conditions do you treat?
From back pain, joint injuries, and sports-related issues to gastrointestinal conditions, vascular problems, and chronic pain, our specialists are trained to handle a wide range of health concerns.