What Are The Interesting Facts On Digestive System?

The esophagus is made up of two layers of smooth muscle

It takes 6 hours to di
gest a high fat meal

Within the colon, a typical person harbors more than 400 distinct species of bacteria.

The stomach is made up of 3 Muscel

1 to 3 pints of saliva is made each day

The digestive system is a system in your body tht helps you digest your food.
The digestive system includes the small intestines & the large
mouth, liver esophagus.. And ect.   Facts bout the digestive system .
Your stomach  needs a new layer of mucus every 2 weeks or it will digest it self,
if you smooth and stretch out your small intestine, it will cover a whole football field.

Poop sits in your large intestine for18 hours to 2 days.

Here are some interesting facts regarding  digestive system:

1-It produces 1.7 liters of saliva daily.
2-500kg of food is eaten by us every year.
3-Our esophagus is  around 25cm long
4- A grown up stomach can hold around 1.5 liters of material.

The rest you can read at :
library.thinkquest.org

Yes, thank you for the facts Amaq443

Its one long tube that starts in the mouth and goes to the Annis