What Is the Digestive System? - Cleveland Clinic
What is the digestive system? Your digestive system is a group of organs that work together to digest and absorb nutrients from the food you eat. Digestion is a complicated process, and …
Your Digestive System & How it Works - NIDDK
What is the digestive system? The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a …
Human digestive system | Description, Parts, & Functions ...
Jan 5, 2026 · The human digestive system consists primarily of the digestive tract, or the series of structures and organs through which food and liquids pass during their processing into forms …
Human digestive system - Wikipedia
The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder).
Content - Health Encyclopedia - University of Rochester ...
The digestive system is made up of the digestive tract and other organs that aid in digestion. The digestive tract is a series of hollow organs joined in a long, twisting tube from the mouth to the …
What is the Digestive System? Understanding How Your Body ...
Apr 13, 2025 · The digestive system includes everything from the mouth to the intestines. At its core, it consists of two main parts: the gastrointestinal (GI) tract and accessory organs like the …
Overview of the Digestive System - The Merck Manuals
The digestive system, which extends from the mouth to the anus, is responsible for receiving food, breaking it down into nutrients (a process called digestion), absorbing the nutrients into …
A Look Inside Your Digestive System Organs - Verywell Health
Jan 21, 2025 · The digestive system consists of several organs that function together to break down the foods you eat into molecules your body can use for energy and nutrients. The …
Digestion: Anatomy, physiology, and chemistry
Apr 14, 2025 · Digestion describes the complex process that enables the nutrients in food to enter the body and its cells. Food contains all of the nutrients a person’s body needs for health, but …
Digestive System: Function, Organs & Anatomy
Your digestive system is a network of organs that help you digest and absorb nutrition from your food. It includes your gastrointestinal (GI) tract and your biliary system. Your GI tract is a series …