This Aerodiagnostics breath test is for Lactose intolerance. This kit does not include return shipping of specimens back to the Aerodiagnostics laboratory for analysis. Consumers are responsible for the cost of shipping and handling breath specimens to Aerodiagnostics.  

Lactose (Lactulose) Intolerance Home Breath Test Kit.  Aerodiagnostics offers a Lactose Breath Test used in the diagnosis of lactose intolerance, or to determine if abnormal bacteria is present in the colon.  Lactose intolerance is the inability to digest lactose.  Lactose is the sugar found in dairy products such as milk and other dairy foods.  Intolerance to lactose typically lead to symptoms such as gas, bloating, diarrhea or cramping when dairy products are digested. These symptoms are a result of the body's lack of lactase, an enzyme normally produced by the small intestine that is needed to digest lactose.