Simple things that you can try to overcome flatulence :
Eat With Smaller Serves And Chew Slowly
Snacking can be a way out for you who are feeling bloated. But make sure not to chew it too quickly. Eating too fast risks causing a lot of incoming wind.
Reduce Consumption of Foods That Generate Much Gas
Actually, natural body produce gas, because it is one of energy metabolism process. However, it is good to start limiting the consumption of foods that produce lots of gas when ingested.