Portion Control

• When eating too much at one sitting, your digestive system struggles excessively to process the foods and, therefore, does so inefficiently. Ultimately, the digestive system gets sluggish and, instead of properly utilizing the nutrients from the food and converting it into energy, your digestive system will turn the food to fat. Slowing down the digestive process creates gas and bloating -- along with a host of other unhealthy issues.
  
  

Slow Down

• Frequently, bloating is caused by eating too fast. Weight-loss experts believe that eating with intention, and slowly chewing food in preparation for digestion, will eliminate many of the uncomfortable symptoms associated with bloating -- and, ultimately, reduce the risk of overeating.
  
  

Difficult to Digest

• Healthy foods can cause intestinal discomfort.Jupiterimages/liquidlibrary/Getty Images
  
  Consuming foods that are rich and high in fat are difficult to digest. When food cannot digest in an efficient manner, it sits in our system longer, fermenting and causing gas. Even healthy foods can cause bloating, if not easy to digest. Legumes are infamous instigators of gas, as they contain an indigestible sugar that over-stimulates the digestive process by requiring additional bacteria to be broken down. Fruits and vegetables also contain difficult to digest sugars and starches. People who are lactose intolerant but continue to consume dairy products could be effected by bloating. Wheat products contain fiber, an indigestible carbohydrate, that can contribute to bloating when consumed excessively.
  
  

Other Common Factors

• Some simple adjustments can make a difference in digestive health.Comstock/Comstock/Getty Images
  
  Along with the three main reasons for bloating, there are additional factors that play a part, such as an accumulation of air that can enter the abdomen and, eventually, passes through the intestines. Common causes for ingesting air come about from drinking with straws, sucking on candies, guzzling carbonated beverages, and even chewing gum. When someone hasn't eaten, but still feels bloated, these are likely causes worthy of investigation.
  
  

More Serious Concerns

• When intestinal muscles are not functioning properly, gas can build up and will, occasionally, return to the stomach to cause bloating. Physical scarring, or an obstruction of the abdomen or small intestines, can become problematic -- and might call for surgery. There are also times when bloating can indicate a more serious condition. If you're concerned with your symptoms, you should consult your physician.