Prebiotics in Gastroenteritis

The gastrointestinal (GI) tract is home to more than 3 pounds of microorganisms, among which are beneficial species, including Bifidobacterium and Lactobacillus. These organisms contribute to the nutritional status of the host, regulation of intestinal angiogenesis, and the development of immunity in infants and children, as well as protection from pathogens. The balanced organization of this ecosystem of microorganisms has led to the concept of normobiosis, in which microorganisms with potential health benefits outnumber potentially harmful ones. On the contrary, dysbiosis refers to a disruption in this balance, where one or more potentially harmful microorganisms are predominant, thus increasing the possibility of disease.