The Role of the Stomach in the Digestive System

The stomach plays a crucial role in the digestive system. It receives food from the esophagus and breaks it down using acids and enzymes. This process, known as digestion, helps to turn the food into nutrients that the body can absorb and use for energy. The stomach also kills bacteria in the food, preventing potential infections. Furthermore, it regulates the passage of food into the small intestine. Overall, the stomach's functions are essential for the body to extract vital nutrients from the food we consume.