Good gastrointestinal function is important for your overall health. It is important for proper digestion and nutrient usage, and ridding the body of wastes and pathogens. Poor digestion and nutrient absorption can lead to immune function disorders, nutritional deficiencies, allergies, and chronic disease.

Part of a well-funtioning gastrointestinal system is a sufficient amount of beneficial microbial flora in the gut, which serve to prevent the overgrowth of potentially harmful bacteria. Stool testing can determine the levels of beneficial, neutral, and harmful bacteria present in your GI system. This information may be indispensable if you are suffering from health problems.