DIGESTIVE SYSTEM: HOW IT WORKS AND ANATOMY - CURIOSITIES ABOUT THE HUMAN BODY

What is digestion and how does it happen?



Editor'S Choice
What are xanthomas and how to treat them
What are xanthomas and how to treat them
The digestive system, also called digestive or gastro-intestinal (SGI) is one of the major systems of the human body and is responsible for food processing and absorption of nutrients, allowing the body to function properly. This system is made up of several organs, which act together to carry out the following main functions: Promote the digestion of proteins, carbohydrates and lipids from foods and beverages consumed; Absorb fluids and micronutrients; Provide a physical and immunological barrier for microorganisms, foreign bodies and antigens consumed with food