Each part of the digestive system has a function. Find out more with Bitesize. For students between the ages of 11 and 14.

Because digestive system anatomy and functions are so complicated, many health conditions can affect it. They range from short-term, minor issues to long-lasting (chronic) diseases.

The mouth is where digestion begins, and it breaks down food into smaller particles. Read more about the functions and biological structure of the mouth.

In the modern wellness movement, one area receiving growing attention is gut health—and for good reason. Your gut does much ...

Food additive found in candy, gum could alter digestive cell structure and function. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2017 / 02 / 170217012450.htm ...