SIBO – Amy Bell Naturopath

SIBO (Small Intestinal Bacterial Overgrowth)

What is SIBO?

Experiencing bloating, reflux or IBS? If so, it may be worth investigating if SIBO (small intestinal bacterial overgrowth) is the cause. SIBO occurs when bacteria overgrow into the small intestine – rather than residing predominantly in the large intestine where they belong. This results in abnormal carbohydrate fermentation and overproduction of gases including hydrogen and/ or methane in the small intestine and upper GI tract.

These gases cause a range of uncomfortable symptmos including bloating, flatulence, abdominal discomfort, diarrhoea and constipation. In many instances, SIBO may be the underlying cause of IBS and in one study was found to be present in up to 78% of IBS patients.

In addition, SIBO has also been associated with several extra-intestinal conditions and may play a role in fibromyalgia and restless leg syndrome. It is also an important consideration in mood disorders, skin complaints and several other complex health conditions.

Common Symptoms of SIBO

Common symptoms and conditions associated with SIBO include:

IBS (an underlying cause in up to 78% of cases)
Bloating
Gas
Abdominal pain/ discomfort

Diarrhoea (related to high hydrogen)
Constipation (related to high methane)
Heartburn/ reflux
Vitamin deficiencies (e.g. B12 and iron)

Fibromyalgia
Restless leg syndrome
Postural Orthostatic Tachycardia (POTS)

Testing and Treatment for SIBO

If you suffer from any of the above symptoms and suspect that you may have SIBO, this can be investigated using an at-home breath test. SIBO requires specific treatment with targeted dietary changes and the use of herbal antimicrobials.

For more information about SIBO or to organise a breath test, book a consultation today!