Digestion and nutrition
Description
This program examines the chemical structure of food and the human body's ability to convert food into fuel and raw materials. Major and minor nutrients are defined, catabolism and anabolism are contrasted, and the function of the digestive tract at the cellular level is scrutinized. The sequence of physical and chemical processes that facilitate digestion is also illustrated, spotlighting each constituent anatomical system: mouth/esophagus, stomach, small intestine, and large intestine. A segment on healthier eating concludes the program.
Runtime
22 min
Series
Subjects
Genre
Date of Publication
[2009], c2009
Database
Films on Demand
Direct Link
Similar Films
From depression to discovery. Teenager's guidebook
Pharmacogenomics, Too Clean Kids, Chronic Illnesses, and More
On Land
Blood is life
Truth About Cosmetic Treatments Part I
Vision Correction
Organ transplants. Making a match
Polycystic Ovary Syndrome, Sexual Health, Internet Self-Diagnosis, and More
Cell duplication. Growth and change
The Science of Fasting
The Immune system at work
First Aid Emergencies. In the Community
Diabetes. Teens fight back
Rotavirus
Leukemia (CLL)