Causes of stomach bloating can vary, as can the gaseous foods that cause increased stomach acid so that it can interfere with digestion. If caused by certain diseases usually cause chronic flatulence.
Abdominal bloating or excess gas is a problem caused by the process of digestion is not right. Foods that can cause excess gas, such as vegetables (broccoli, cabbage, cauliflower, lettuce). These vegetables have the acidity tends to produce gas in the stomach. In addition, foods that contain high fiber, carbonated beverages, foods containing sorbitol and fructose.
As quoted from MSN, these foods can cause excess gas because the food is not broken down until it reaches the large intestine and is digested by bacteria. This process creates more gas than digestion occurring in the small intestine.
Gas is formed in the intestines due to the reaction of the bacteria which then protrudes from the anus. When the gas in the intestine was not issued meal will trigger flatulence. Usually people will try to eliminate the excess gas 10 to 15 in a day either by wind or belch waste.
It can help maintain the pressure in the intestinal tract to remain low. Besides keeping you from constipation, weight gain, diabetes and heart problems.