Many plants foods can cause bloating. Some plant foods generally are not digested well. When these foods enter the small intestine, bacteria degrade them and produce a lot of gas. This gas is responsible for bloating. Similarly, the excess gas is also passed out through the rectum.
Dietary fiber is commonly associated with bloating; consumer should not eat more than 20g of fiber per day as it leads to bloating. The best away to avoid bloating is to keep a diary of foods and avoid foods that cause gas.
Other foods known to cause bloating include drinking caffeine/cola beverages and artificial sweeteners. Individuals who have lactose intolerance also develop bloating when they consumer dairy products.
Vegetables that have a reputation for bloating include broccoli and beans. These foods are high in fiber and not well digested and always lead to excess gas production.