How to Get Rid of Gas From Brussels Sprouts?

Last Updated on April 21, 2023 by Lauren Beck

Brussels sprouts are one of the healthiest vegetables you can add to your diet. They are packed with vitamins and minerals that can help keep you healthy. 

But let’s be real, nobody likes the gas that comes along with eating them. It can be embarrassing and uncomfortable, but don’t let that stop you from enjoying this nutritious vegetable.

This article will discuss the causes of gas from Brussels sprouts and how to prevent it.

5 Ways to Get Rid of Gas From Brussels Sprouts

  1. Soak the Brussels sprouts in cold water before cooking them. This can help to release some of the gas-causing compounds from the vegetables.
  2. Cook the Brussels sprouts thoroughly. Overcooking vegetables can break down the complex sugars that cause gas and make them easier to digest.
  3. Add herbs or spices to the Brussels sprouts when cooking them. Ginger, cumin, and fennel are known to help aid digestion and reduce gas.
  4. Serve Brussels sprouts with a source of probiotics. Yogurt, kefir, or fermented vegetables like kimchi can help to balance the gut microbiome and reduce the gas produced by Brussels sprouts.
  5. Chew your food thoroughly. Digestion starts in the mouth, and chewing your food properly can help to break down the complex sugars in Brussels sprouts and reduce gas.

Why Do Brussels Sprouts Cause Gas?

Brussels sprouts belong to the cruciferous family of vegetables [1], which also include broccoli, cauliflower, and cabbage. 

These vegetables contain a type of sugar called raffinose, which humans can’t digest properly. 

When raffinose reaches the large intestine, bacteria break it down, producing gas as a byproduct. This is what causes flatulence and bloating.

Do Brussels Sprouts Cause Smelly Gas?

Yes, Brussels sprouts can cause smelly gas. The gas produced by the breakdown of raffinose in the large intestine contains sulfur. This gives the gas its distinct smell.

Do Brussels Sprouts Cause Bloating and Flatulence?

Yes, Brussels sprouts can cause bloating and flatulence. As mentioned earlier, the breakdown of raffinose in the large intestine produces gas, which causes bloating and flatulence.

Do Raw Brussels Sprouts Cause Gas?

cutting brussels sprouts

Yes, raw Brussels sprouts can cause gas. Raw vegetables are harder to digest than cooked ones, which means they can produce more gas.

Do Roasted Brussels Sprouts Cause Gas?

Roasting Brussels sprouts can actually make them easier to digest. The high temperature breaks down some of the sugars that cause gas, reducing the amount of gas they produce.

How Long Does It Take for Brussels Sprouts to Give You Gas?

The time it takes for Brussels sprouts to give you gas can vary from person to person. The gas can take anywhere from a few hours to a full day to develop.

How to Prevent Gas When Eating Brussels Sprouts?

  • Cook Brussels sprouts for longer: Cooking Brussels sprouts for longer can help break down the sugars that cause gas.
  • Eat smaller portions: Eating smaller Brussels sprouts can help your digestive system process them more easily.
  • Build up your tolerance: If you’re new to eating Brussels sprouts, slowly add them to your diet.
  • Add digestive aids to your meal: Adding digestive aids like ginger, fennel, or peppermint to your meal can help reduce gas and bloating.
  • Soak the Brussels sprouts before cooking: Soaking Brussels sprouts in water before cooking can help remove some of the sugars that cause gas.


Brussels sprouts are a healthy and nutritious vegetable that can provide a variety of health benefits. However, they can also cause gas, bloating, and flatulence due to the sugars they contain. The good news is that there are several ways to prevent and reduce gas when eating Brussels sprouts. You can soak them before cooking, cook them for longer, eat smaller portions, add digestive aids to your meal, and build up your tolerance. By following these tips, you can enjoy the benefits of Brussels sprouts without the discomfort of gas.


Lauren Beck
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