what is stool test
Stool Testing. Stool testing is an effective way to check for conditions which affect the digestive system, liver and pancreas. Infections from bacteria, viruses or parasites, poor nutrient absorption, and some forms of cancer can all be detected by lab tests performed on stool samples.tool Testing. Stool testing is an effective way to check for conditions which affect the digestive system, liver and pancreas. Infections from bacteria, viruses or parasites, poor nutrient absorption, and some forms of cancer can all be detected by lab tests performed on stool samples.