because it does hahah.
there is a layer of mucus to protect from stomach acids
Stomach mucus helps break down food in the stomach.
The stomach is protected from acid by mucus, a slippery substance. The mucus covers the inside of the whole stomach. If there is a patch of mucus that is not there then it will cause a lot of pain from the acid.
The walls of the stomach contain a thick layer of mucus. The stomach itself is filled with pepsin and Hydrochloric acid in order to digest food. The thick layer of mucus prevents these acids from digesting the wall of your stomach. Occasionally this mucus recedes and some of the acid can get in. When this occurs, it causes a Peptic Ulcer.
If your stomach didn't produce a new layer of mucus every week, it would digest itself.
The walls of the stomach contain a thick layer of mucus. The stomach itself is filled with pepsin and Hydrochloric acid in order to digest food. The thick layer of mucus prevents these acids from digesting the wall of your stomach. Occasionally this mucus recedes and some of the acid can get in. When this occurs, it causes a Peptic Ulcer.
The stomach is a naturally acid environment protected by a thick layer of mucus. If the mucus wears thin, the acid can attack the stomach wall itself. That is called an ulcer.
Stomach acid is used to break down the food that enters your stomach. Because this is acid, a mucus layer is on the inside part of your stomach's skin. If this layer is "burned' away, you may get a stomach ulcer.
The role that cells play in keeping the stomach from digesting itself is in the production of a thick, greasy mucus so that the stomach wall remains intact. This thick mucus is called glycoprotein.
Mucus
Mostly it is protected by a layer of mucus and neutralizes the stomach acid and keep sit away from the lining. Aspririn, Motrin etc decrease the mucus production.
The stomach is a naturally acid environment protected by a thick layer of mucus. If the mucus wears thin, the acid can attack the stomach wall itself. That is called an ulcer.