[Athena E.]

Fact of the Day: Your stomach gets a new lining every 3 to 4 days​

Did you know your body gets a brand-new stomach lining every 3 to 4 days? The stomach’s harsh, acidic environment demands constant renewal of its protective mucus layer to prevent it from digesting itself. This amazing process shields your stomach from hydrochloric acid — a substance strong enough to break down food and even some metals.

Source: @zackdfilms / YouTube​

 

[Mikev]

Interesting

 

[HelenB55]

It just proves that you never stop learning no matter how old you are

 

["Flash"]

Crikey!!!! It's no wonder I develop so much gas?

 

[UruauP]

It just proves that you never stop learning no matter how old you are

Absolutely. Thanks, SDC.