== Causes and Symptoms ==
*Certain foods are inherently gas-producing. Gas-producing foods include beans, cabbage, onions, brussels sprouts, cauliflower, broccoli, fluffy wheat products such as bread, apples, peaches, pears, prunes, corn, oats, potatoes, milk, ice cream, and soft cheese.
*Foods that produce minimal gas include rice, bananas, citrus, grapes, hard cheese, meat, eggs, peanut butter, non-carbonated beverages, and yogurt made with live bacteria.
* Beans contain a triple sugar, stachyose; a quadruple sugar, raffinose; and a five sugar, verbascose that we cannot digest. We are missing an enzyme that is required to break down these sugars. When the beans get to the colon, the bacteria in the colon begins to ferment these sugars producing gas in the process.