Can Green Beans Give You Gas?

In this brief article, we will answer the question. “Can green beans give you gas?” We will also discuss beans in general and why they cause gas, other foods that cause bloating as well as a few tips to prevent gas.

Can Green Beans Give You Gas?

Yes, it is true green beans can give you gas. Beans contain a sugar called oligosaccharide and unfortunately, our bodies aren’t capable of fully breaking this down.

The undigested sugars reach into the large intestine. Where intestinal bacteria break these sugars down and release gases during the process.

What Are Beans?

Beans are part of a group of plant foods that we call legumes and take on a wide variety of forms, from chickpeas to kidney beans and edamame.

Not only are they delicious, but they’re incredibly healthy as well. They are full of fiber, vitamins, minerals, and other such nutrients. However, they also give you a lot of gas.

What Causes Beans To Produce Gas?

While our stomachs are equipped to handle other sugars, we, unfortunately, don’t produce an enzyme that can deal with oligosaccharides. Due to large molecules, they remain undigested in the small intestine.  

This means that while other sugars are fully absorbed by the small intestines, oligosaccharides arrive at the large intestine completely undigested. Luckily, there are bacteria found here that can break down this particular sugar but in the process, fermentation occurs and gas is produced.

This, in turn, is released from our bodies as flatulence. To add to that, beans are also rich in fiber, which is another nutrient known to increase gassiness.

Should You Be Worried About Gas?

Everybody passes gas somewhere in the range of 13 and 21 times each day, and it can happen while sleeping as well. Gas is important for the regular stomach digestive cycle. In any case, gas isn’t the cause of worry under any circumstances, it’s not something to stress over.

Be that as it may, passing out gas is humiliating. Especially if excessive amounts are passed. A few food sources, in general, make an individual produce more gas than other foods. Specifically, food sources that have a high fiber content are frequently responsible for gas and bloating.

It is likewise a fact that the vast majority don’t get sufficient fiber in their diet. They need to add more fiber-containing foods to their diet. One food that is particularly known for causing gas is beans. Beans can produce gas and cause symptoms of bloating.

Other Foods That May Produce Gas

Let’s discuss some other foods that cause gas. Undigested compounds going all the way down to the large intestine are the reason why some food items cause us to pass gas.


Besides beans, other legumes, like peas and lentils, are also notorious for bringing about excessive amounts of flatulence.

Cruciferous vegetables which include Brussels sprouts, cabbage, cauliflower, and kale, are also fibrous and contain sugars that can’t be easily digested by the stomach. Asparagus, in particular, is notorious for causing pungent and foul-smelling gas.


Onions are a typical food that is used in a wide range of cooking. Individuals can eat onions by chopping them raw or by cooking them. Onions contain fructose, which is broken down during the process of digestion. The breakdown of the sugar makes gas structure. The gas from onions is additionally liable to cause a smell


Garlic is another food that is commonly used in cooking all over the world, and it can likewise cause the production of gas. In uncommon cases, bloating and gas associated with garlic consumption can be related to an allergy to garlic.

Individuals who suffer from gas because of garlic may notice an unpleasant smell. Other food items that can cause bloating, gas, and flatulence include soda and chewing gum.

Those who are sensitive or allergic to gluten may also find themselves experiencing the same thing when consuming beer and whole grains, such as wheat and barley.

Consumption of Dairy

Dairy items, like milk, cheddar, and yogurt, are super rich sources of protein and calcium. As per a recent report, up to 75 percent of individuals are unable to digest lactose as they age.

An individual who loses the capacity to process lactose will experience a few expected symptoms gas production is one of them.

Ways To Prevent Gas

There are few tested ways by which you can prevent gas even by eating beans

·         Soak the beans for 8-12 overs before cooking. Remove the water every 3 hours and add fresh water.

·         Baking soda can break some of the oligosaccharides contained in beans. Add baking soda to beans while cooking.

·         To prevent gas, cook the overnight soaked beans in an instant pot. Pressure cooking can help reduce the symptoms of gas and bloating.


Beans are responsible for gas that can become embarrassing in some cases. That fact can’t be overlooked. But all in all, there is no reason to eliminate beans from your diet as they are the powerhouses of many important nutrients. If you follow the above-mentioned tips, gas can be avoided.


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