Beans (legumes) cause gas be cause they contain a particular sugar, called an oligosaccharide, that the human body can not break down fully. Oligosaccharides are large molecules. Other sugars are broken down and absorbed in the small intestine, but the human body does not produce an enzyme that breaks down oligosaccharides.
Beans cause gas because they contain a type of sugar, called oligosaccharide, that the body cannot break down. Gas can cause pain and discomfort, but there is a supplement you can take for relief.
Oligosaccharides in beans make it all the way to the large intestine undigested. Bacteria in the large intestine finally feed on these sugars. Doing so causes fermentation (a chemical breakdown) and the production of gas. We release that gas as flatulence.
You need to rinse the canned beans a few times to remove the salty liquid. The liquid itself contains some of the oligosaccharides. All undercooked beans tend to cause more gas than well cooked, softened beans. Baked beans may cause less gas than other types of beans, but it depends on the ingredients.
How do you get rid of gas from beans?
To prevent gas that is caused by eating beans or other foods, the oligosaccharides must be broken down before they reach the large intestine and become food for the resident bacteria that live there. There is an enzyme that breaks down oligosaccharides, called alpha-galactosidase.
Why can’t I Digest beans?
The reason why people have problems digesting beans is that we lack the alpha-galactosidase enzyme in our digestive tract. This enzyme breaks down indigestible oligosaccharides into smaller components so they can be digested. For many years, people have taken a product called Beano, which contains alpha-galactosidase to help prevent gas from beans.
Why do beans make you fart?
It is the bacteria in the intestine that finally breaks down these sugars. Doing so causes fermentation and the production of gas that we release as flatulence. By the same principle, other foods that come into the large intestine without being absorbed in the small intestine will cause gas.
The next thing we asked ourselves was; why do beans make me fart so much?
Other bacteria in the large intestine consume the gases and in turn release methane or sulfur-containing gases, which contribute a foul odor to flatulence. The more indigestible carbohydrates you eat from beans, the more opportunity the bacteria have to produce gas inside your intestines.
What are the side effects of beans on the stomach?
After eating beans, stomach pain, bloating, gas and cramps may occur, as these plants are rich in fermentable carbohydrates. After eating beans, stomach pain, bloating, gas and cramps may occur, as these plants are rich in fermentable carbohydrates.