Crazy enough - it does! Over time.
Your stomache lining is full of cells that create mucous, which forms a protective barrier between gastric acids and you. This barrier is not always 100%, and a weakening of it can lead to stomache ulcers - where you are literally digesting yourself (that's what you get for only eating spicy burritoes!).
Thankfully, your stomache lining cells are the fastest cells in your body to reproduce. So even when they routinely get digested, you will actually make a completely new stomache lining in just two weeks!
How's that for food for thought?
Gastric juices are secretions from the stomach lining that contain hyrdrochloric acid and an enzyme that digests protein.
Mucus
mucous
the gastric juices in your stomach eat the stomach wall and you will die
Me, ha ha ha!
Gastritis; inflammation of the stomach lining. Can result from ulcers.
The inner lining of the stomach contains wrinkles known as gastric folds. These gastric folds allow the stomach to stretch to accommodate large amounts of food. There are also mucous cells and gastric pits in the inner lining that mucous to protect the stomach.
generation through mitosis of new cells to replace the stomach lining
Without mucus in your stomach, the acidic gastric juices could damage the delicate lining of your stomach, leading to ulcers or other forms of gastrointestinal irritation. Mucus acts as a protective barrier, preventing these digestive juices from harming the stomach lining.
A gastric ulcer develops when stomach acids and digestive juices injure the stomach's lining of protective mucus. Gastric ulcers most commonly are caused by the use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen and naproxen. Aspirin is the NSAID most likely to cause ulcers. The widespread use of NSAIDs may be why the incidence of gastric ulcers in the United States is rising. Gastric ulcers may also develop from the presence of bacteria called Helicobacter pylori (H. pylori), decreased resistance of the lining of the stomach to gastric acids, increased production of gastric acids and infection, certain types of medication, and disorders that cause over secretion of stomach juices. Ulcer can also be caused by the use of tobacco, alcohol and caffeine. It is the cause by the over-secretion of stomach juices.
The life span of a stomach lining cell is typically 2-9 days. This rapid turnover is necessary to replenish and maintain the protective barrier of the stomach lining, which is constantly exposed to acidic gastric juices.
Usually there is a lining of mucous that protects the inner lining of the stomach from the gastric acid.