While it might seem like a fair trade to ditch some of your fiber-rich foods to minimize smelly farts, unfortunately some of your favorite foods are also causing your gas to smell bad. Fried, oily foods are a major cause of unpleasant gas because our body has a hard time digesting these foods, and the result is that we have to release that excess gas that is building in our intestines. Think about how you felt after that double cheeseburger and onion rings. A little gassy and a little guilty, right? Try to eat these foods in moderation and monitor how you feel, and how your gas smells after this change in your diet. We know you’ll miss those fried bites of heaven, but you’ll thank us later.