Learn more about how your digestive system works and how it performs the essential task of breaking down and absorbing the food and fluids you consume each day.

What is the mouth? Your mouth is an oval-shaped opening that sits just below your nose. It starts at your lips and ends towards your tonsils. Your mouth is part of your digestive system and respiratory …

It’s also called the biliary tract or biliary system. It looks like a tree, with many small branches that come together. These branches are your bile ducts. The organs include your liver (which makes bile), your …

Your digestive system helps you digest (break down) food, absorb nutrients and move the leftover waste from your body. Although it’s only a tiny part of this system, your duodenum plays a key role in two of …

Sep 10, 2021 · Overview The digestive system is made up of the gastrointestinal tract-mouth, esophagus, stomach, small & large intestine, and rectum.

Oct 14, 2024 · Your small intestine (small bowel) is an organ in your gastrointestinal tract and is part of your digestive system. It breaks down food and fluid to absorb nutrients and water.

What is the pharynx? Your pharynx (throat) is a multitasking muscular funnel that helps you breathe and directs food and liquid to your digestive system. You can keep your pharynx healthy by quitting …

Mar 3, 2025 · Supports organ growth and function: It forms before other digestive organs during development. Organs like the liver, spleen and pancreas grow inside it and stay connected for life. …

Your trachea is part of your respiratory system, and your esophagus is part of your digestive system. Your trachea transports air in and out of your lungs, whereas your esophagus transports food and …

The ampulla of Vater is the place where your biliary tract contributes its digestive juices to your gastrointestinal tract. Bile from your liver and digestive enzymes from your pancreas reach the end of …