Digestive System-Lecture: Introduction to the Digestive System

The digestive system is a complex network of organs responsible for breaking down food, absorbing nutrients, and eliminating waste. It includes the mouth, esophagus, stomach, intestines, liver, pancreas, and gallbladder, each playing a vital role in the digestion process. This system works in a coordinated manner, ensuring that food is processed efficiently from ingestion to excretion.