Why Do My Farts Smell Like Weed?

February 15, 2024

When you fart, your lungs release volatile gases. Some of these chemicals can carry a smell that is similar to the scent of weed. When you smoke or vaporize cannabis, you inhale these aromatic compounds into your lungs. Your lungs then expel these chemicals into the air as they metabolize the cannabinoids. The odor of these molecules can then be picked up by other people. The scent of these compounds is strong enough to linger in your hair and on the clothes you wear. If you’re trying to avoid the smell of weed in your house or office, try cooking something that has a pungent aroma. Garlic and onions are known for their intense odor, and so are some cruciferous vegetables. They contain sulfur-containing compounds called glucosinolates. These compounds are broken down by gut bacteria and produce a gas called hydrogen sulfide. This can cause an odor similar to that of weed in your farts.

Weed and cannabis-based edibles can make you poop more than usual. This can lead to a stronger odor and can be hard for other people in your home to ignore.

Certain foods, medications, and illnesses can also cause smelly flatulence. If you’re experiencing smelly farts that don’t seem to be related to your diet or other health issues, talk with a doctor. Smelly farts can be a sign of serious digestive problems, including irritable bowel syndrome. Drinking plenty of water and eating a balanced diet will help you keep your digestive system in good shape.


Tornado Dave is the best place to learn more about severe weather and climate science. He's a veritable tornado of information, and he loves nothing more than educating others about the importance of being prepared for extreme weather events. Make sure to check in with Tornado Dave often, as he's always updating his blog with the latest news and information!
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram