SIBO Breath Test
Sample Required: Breath | Test Type: Immunity
Normally, bacteria are found in the trillions in the large intestine, where they perform various functions for the human body. SIBO is defined as an increase in the number of bacteria, and/or changes in the types of bacteria present in the small intestine. In most patients, SIBO is not caused by a single type of bacteria, but an overgrowth of the bacteria that should normally be found in the colon.
Prevalence estimates are based on a percentage of the population with Irritable Bowel Syndrome (IBS). This is 11-14% of the population globally and 17% in New Zealand. It is the most common gastrointestinal diagnosis in primary care although it is thought that up to 50% of people with symptoms of IBS do not consult their GP. Studies also show that over 50% of patients diagnosed with IBS actually have SIBO.
Common symptoms of SIBO:
- Postprandial bloating/abdominal distension with associated discomfort
- Gas and belching
- Food Intolerances
- Constipation (generally associated with methanogenic bacteria)
- Diarrhoea (generally associated with hydrogenic bacteria)
- Immune activation (e.g. food sensitivities)
- Nutrient deficiencies i.e. vitamin B12 & Iron
- Weight loss / weight gain
- Fatigue or brain fog
Negligible admin costs are added to these test kits and they all come with a pre-paid courier bag (and instructions) for you to conduct and send yourself. The results of the tests get sent directly to us and then we forward them on to you the same day along with a brief paragraph of what the results mean (but the reports themselves come with very detailed explanation/description of the results). Thereafter if you would like a consultation (online or in person) to discuss the results, our usual consultation charge would be additional to the functional test.