What makes the smelly farts?

Smelly farts are primarily caused by the breakdown of certain foods in the intestines, particularly those high in sulfur, such as broccoli, cauliflower, and eggs. When bacteria in the gut digest these foods, they produce gases like hydrogen sulfide, which has a distinct rotten egg odor. Additionally, certain digestive disorders can lead to increased gas production and odor. Overall, diet and gut health play significant roles in the smell of flatulence.