There are various ways to test gut microbiome. One way is to use a stool sample. This is the most common way to test gut health. You can collect your own stool sample or have a doctor or lab do it for you. To collect your own, use a sterile container and scoop out the lower half of one of your stools. Another way to test gut health is by using a blood sample. This measures antibodies to bacteria that are thought to be present in the gut. A third way to test gut health is by using a saliva sample. This measures how much information the microbes in your saliva gives about the microbes in your gut.
how to test gut microbiome?