What foods can i eat less of to stop me farting all the time?

It Depends!: A variety of foods can produce bacteria that produce gas when eaten by an individual who is allergic to that particular food. Start with omitting certain food groups for a week. If your symptoms resolve then you have your answer. For example, there are many people who are lactose intolerant, so when they drink milk or eat ice cream, they pass gas, or get diarrhea.