Human: The World Within

The Digestive System

Clip: Episode 3 | 2m 6s | Video has closed captioning.

An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and as a species requires energy. And we get that by extracting nutrients from the food we eat. Our digestive system has the job of refining everything we eat into raw power.

Aired: 05/12/21

Rating: TV-PG

Problems Playing Video? | Closed Captioning