SIBO Small intestinal bacterial overgrowth


Have you experienced any of the following?

Loss of appetite, abdominal pain, nausea, bloating, diarrhoea, unintentional weight loss, malnutrition or an uncomfortable feeling of fullness after eating.

All these symptoms are commonly linked to SIBO.

What do we test?

The breath test detects hydrogen and methane, which are gases produced by intestinal bacteria. Bacteria normally found in the large intestine produces these gases through fermentation of carbohydrates/sugars.

*If you have any questions, please get in touch at

Test at home

  • Quick turn around
  • Blood sample via finger prick required
  • Sample to be sent via your local post office
  • Easy to interpret results

Click here for more information on the SIBO test



Small intestinal bacterial overgrowth (SIBO) occurs when there is an abnormal increase in the overall bacterial population in the small intestine — particularly types of bacteria not commonly found in that part of the digestive tract

Click here for more information on the SIBO test