From mouth to anus


From mouth to anus

Following Food from Mouth to Anus. To understand how our food is digested in the digestive system, it might be very useful to follow our food along its normal.

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A look at the time it takes for food to pass through the gut from mouth to anus. In a healthy adult, transit time is about 24–72 hours.


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The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. The hollow organs that make up the GI tract are the mouth.


Digestive System

The Structure and Function of the Digestive System

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Description:Result Van De Graaf, Kent. Exploring the Human Body. National Geographic Society, Digestion begins at the mouth, where food is chewed and mixed with saliva, which adds moisture and contains the enzyme amylase that begins to break down starches.

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Views: 6909 Date: 2018-08-02 Favorited: 39 favorites

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