The Role of the Digestive System in the Formation, Preservation and Strengthening of Immune

Abstract

A feature of the human digestive system is its open connection with the external environment. At the same time, at the level of the small intestine, where active digestion processes (intracavitary, parietal, intracellular) take place, homeostasis (physical, chemical, biological, including the genetic constancy of the internal environment) must be maintained in order to preserve the integrity and individuality of the macroorganism.