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The human digestive system is the series of structures and organs through which food and liquids pass during their processing into forms that can be absorbed into the bloodstream.
The human digestive system is the means by which tissues and organs receive nutrients to function. The system breaks down food, extracts nutrients from it, and converts them into energy.
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 of hollow organs that are all connected to each other, leading from your mouth to your anus.
The process of digestion has three stages: the cephalic phase, the gastric phase, and the intestinal phase. The first stage, the cephalic phase of digestion, begins with secretions from gastric glands in response to the sight and smell of food.
Learn about the digestive system with Innerbody's interactive guide. View detailed diagrams of the stomach, liver, and other digestive organs.
Extending from the mouth to the anus, the digestive tract is one of the largest systems in the human body. It contains organs that regulate food intake, its digestion and absorbtion of the useful materia that it contains.
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 series of hollow organs joined in a long, twisting tube from the mouth to the anus.
Digestion can be divided into three stages – the oral phase (mouth), the gastric phase (stomach) and the intestinal phase (small intestine)– depending on the position of food within the digestive tract. At each stage, different nutrients are digested, under varying circumstances.
The digestive system is a multifaceted network of organs and glands responsible for breaking down food into smaller components that can be absorbed into the bloodstream. This system is essential for providing the body with the nutrients and energy it needs to function.
The digestive system is a kind of processing plant inside the body. It pulls in food and pushes it through organs and structures where the processing happens. The fuels we need are extracted, and the digestive system discards the rest. What are the 6 processes of the digestive system? What is the alimentary canal?