Entamoeba coli is a species of parasite that can be found in the intestines of humans. Although it is not considered a harmful parasite, infection from Entamoeba coli can still cause symptoms such as diarrhea, abdominal discomfort, and flatulence. The infection is often contracted through ingesting contaminated food or water. Treatment is typically not necessary, as the parasite usually resolves on its own within a few weeks. However, it is important to stay hydrated and maintain a healthy diet while infected. To prevent future infections, it is recommended to practice good hygiene and avoid ingesting contaminated substances.