American football, referred to as football in the United States and Canada, and also known as gridiron football or simply gridiron, is a sport played by two teams of eleven players on a rectangular field with goalposts at each end.
Flatulence, or gas, is actually a normal bodily function and, in fact, it is quite healthy. Flatulence is the by-product of digestion, although when cancer treatment causes severe flatulence and/or lower abdominal pain, measures can be taken to minimize the treatment's effects.
Signs and Symptoms. The most common symptoms of gastritis are stomach upset and pain. Causes. Gastritis can be caused by infection, irritation, autoimmune disorders (where the body's immune system mistakenly attacks the stomach), or backflow of bile into the stomach (bile reflux).