There are several laboratory tests available to assess gut health. Here are a few common tests that can provide insight into the health of your gut.



Stool Test For Gut Health


Another type of test that can provide valuable information about your gut health is a stool test. This test can reveal the composition of your gut microbiome, the types and amounts of bacteria present, as well as detect harmful pathogens and parasites. Stool tests can be ordered through a healthcare provider or purchased online from companies that specialize in gut health testing.



Breath Test For Gut Health


A breath test can detect the presence of small intestinal bacterial overgrowth (SIBO), a condition in which bacteria overgrow in the small intestine, leading to digestive symptoms. The test involves drinking a solution of lactulose or glucose and then breathing into a collection device to measure the levels of hydrogen and methane gases produced by bacteria in the gut.



Blood Test For Gut Health


Blood tests can provide information about the presence of inflammation in the body, which can be a sign of gut dysfunction. Tests such as C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) can indicate the level of inflammation in the body.



Food Sensitivity Testing


Food sensitivity testing can identify specific foods that may be triggering an immune response in the gut, leading to inflammation and other digestive issues. Tests such as the Immunoglobulin G (IgG) antibody test can identify foods that may be contributing to gut dysfunction.



It’s important to note that these tests should be interpreted by a healthcare provider who is trained in functional medicine or gut health. A healthcare provider can help you understand your test results and develop a personalized plan to improve gut health.






Stool Testing for Gut Health

Breath Testing for Small Intestinal Bacterial Overgrowth (SIBO)

Blood Tests for Inflammation and Gut Health

Food Sensitivity Testing for Gut Health