THE HUMAN DIGESTIVE SYSTEM AND ITS FUNCTIONS
Keywords:
digestive system, enzymes, absorption, stomach, intestines, metabolism, liver, pancreasAbstract
The human digestive system is a complex network of organs responsible for the ingestion, digestion, absorption, and elimination of food. This article provides a comprehensive overview of the structure and function of digestive organs, including the mouth, esophagus, stomach, intestines, liver, pancreas, and gallbladder. It explores the physiological processes of digestion, enzymatic activity, nutrient absorption, and regulatory mechanisms. The study also highlights common digestive disorders and their impact on overall health. Understanding the digestive system is essential for maintaining proper nutrition, metabolism, and overall well-being. This article is designed for students, medical professionals, and researchers seeking a detailed and structured overview of the topic.
References
1. Guyton and Hall. Textbook of Medical Physiology
2. WHO Digestive Health Reports
3. Tortora G.J. Principles of Anatomy and Physiology
4. National Institutes of Health (NIH) – Digestive System
5. Recent clinical studies on gastrointestinal health (2023–2025)
