Ulcers

An ulcer is a discontinuity or break in a bodily membrane that impedes the organ of which that membrane is a part from continuing its normal functions. There is no clear evidence to suggest that the stress of modern life or a steady diet of fast food causes ulcers in the stomach and small intestine, but they are nonetheless common in our society: About one out of every 10 Americans will suffer from the burning, gnawing abdominal pain of a peptic (or gastric) ulcer at some point in life.

Peptic ulcers are holes or breaks in the protective lining of the duodenum (the upper part of the small intestine) or the stomach areas that come into contact with stomach acids and enzymes.