Eat more slowly
Avoid swallowing air
Cut back on carbonated drinks
Limit chewing gum and hard candies
Reduce beans, lentils, onions, garlic, cabbage, broccoli, and cauliflower
Try smaller meals
Avoid overeating
Identify and avoid trigger foods
Check for lactose intolerance
Check for gluten sensitivity
Increase fiber gradually
Drink enough water
Exercise regularly
Avoid smoking
Review medications and supplements
Try probiotics
Manage constipation
See a doctor if gas is severe, persistent, or painful