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www.webmd.com/heartburn-gerd/your-digestive-system

Your digestive system is uniquely designed to turn the food you eat into nutrients, which the body uses for energy, growth and cell repair. Here's how it works. The mouth is the beginning of the ...

www.niddk.nih.gov/health-information/digestive-diseases/digestive-system-how...

How does my body control the digestive process? Your hormones and nerves work together to help control the digestive process. Signals flow within your GI tract and back and forth from your GI tract to your brain. Hormones. Cells lining your stomach and small intestine make and release hormones that control how your digestive system works.

www.ivyroses.com/HumanBody/Digestion/DigestiveSystem-BasicStages.php

The Digestive Process (1) - The four basic stages of Ingestion, Digestion, Absorption-Assimilation, and Elimination. Part of a series of pages about the Digestive System, including the organs of the digestive system, and the processes by which foodstuufs are broken-down and processed by the human body.

study.com/academy/lesson/what-is-digestion-definition-process.html

Digestion is a multi-site process that breaks down food into nutrients that your body can use to function every day. It occurs when food moves through the GI tract through the process of peristalsis.

www.medicinenet.com/the_digestion_process_organs_and_functions/article.htm

The process of digestion is a fascinating and complex one that takes the food we place in our mouth and turns it into energy and waste products. This process takes place in the gastrointestinal tract, a long, connected, tubular structure that starts with the mouth and ends with the anus.

courses.lumenlearning.com/ap2/chapter/digestive-system-processes-and-regulation

Digestive System Processes and Regulation. Learning Objectives. By the end of this section, you will be able to: ... Although there may be a tendency to think that mechanical digestion is limited to the first steps of the digestive process, it occurs after the food leaves the mouth, as well. ... Offer a theory to explain why segmentation occurs ...

en.wikipedia.org/wiki/Digestion

Digestive system. Digestive systems take many forms. There is a fundamental distinction between internal and external digestion. External digestion developed earlier in evolutionary history, and most fungi still rely on it. In this process, enzymes are secreted into the environment surrounding the organism, where they break down an organic material, and some of the products diffuse back to the ...

healthyeating.sfgate.com/steps-digestion-carbohydrates-4053.html

Carbohydrate digestion begins in the mouth. The salivary glands in the mouth secrete saliva, which helps to moisten the food. The food is then chewed while the salivary glands also release the enzyme salivary amylase, which begins the process of breaking down the polysaccharides in the carbohydrate food.

www.dummies.com/education/science/biology/the-human-digestion-process-or-what...

Digestion is the process of changing food into a form that the body can absorb and use as energy or as the raw materials to repair and build new tissue. Digesting food is a two-part process that’s half mechanical, half chemical. Mechanical digestion begins in your mouth as your teeth tear and grind food into […]

www.webmd.com/digestive-disorders/digestive-system

The liver has multiple functions, but two of its main functions within the digestive system are to make and secrete an important substance called bile and to process the blood coming from the ...