Breastfed Baby Farts Stink: The Truth Behind The Pungent Odor


As a new mom, you may have noticed that your breastfed baby’s farts are particularly pungent. You may have even wondered if it is normal or if there is something wrong with your baby. Rest assured, breastfed baby farts are completely normal and are a sign that your baby’s digestive system is working properly. In this article, we will explore why breastfed baby farts stink and what you can do to minimize the odor.

Why Do Breastfed Baby Farts Stink?

Breastfed baby farts stink because of the high levels of sulfur in breast milk. Sulfur is a natural compound that is found in many foods, including broccoli, cabbage, and eggs. When your baby consumes breast milk, the sulfur compounds are broken down by the bacteria in their gut, which produces gas. This gas is then released as a fart, which can be particularly pungent.

The Role of Gut Bacteria

The bacteria in your baby’s gut play a crucial role in breaking down the food they consume. Breast milk contains a variety of nutrients that are essential for your baby’s growth and development, including proteins, fats, and carbohydrates. The bacteria in your baby’s gut help to break down these nutrients, which allows your baby to absorb them and use them for energy.

The Transition to Solid Foods

As your baby begins to transition to solid foods, their farts may become less pungent. This is because solid foods contain less sulfur than breast milk. However, it is important to note that every baby is different, and some may continue to have pungent farts even after they start eating solids.

Minimizing the Odor of Breastfed Baby Farts

While breastfed baby farts are completely normal, they can be quite unpleasant. Here are some tips for minimizing the odor of your baby’s farts:

1. Burp Your Baby

Burping your baby after each feeding can help to release any trapped gas, which can reduce the frequency of farts and minimize the odor.

2. Change Your Baby’s Diaper Frequently

Changing your baby’s diaper frequently can help to reduce the amount of sulfur compounds that are released into the air. This can help to minimize the odor of your baby’s farts.

3. Use Natural Air Fresheners

Using natural air fresheners, such as essential oils or baking soda, can help to neutralize the odor of your baby’s farts. Be sure to use these products in a well-ventilated area and keep them out of reach of your baby.

4. Consider Eliminating Certain Foods from Your Diet

If your baby’s farts are particularly pungent, you may want to consider eliminating certain foods from your diet. Foods that are high in sulfur, such as broccoli and cabbage, can increase the amount of sulfur in your breast milk, which can make your baby’s farts even more pungent.


Breastfed baby farts may be pungent, but they are completely normal and are a sign that your baby’s digestive system is working properly. By following these tips, you can minimize the odor of your baby’s farts and enjoy the precious moments with your little one without any unpleasant smells.