Everyone farts - it's a completely normal bodily function! Here are the main reasons:
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Swallowed air - Eating quickly, drinking carbonated drinks, chewing gum, or talking while eating causes air to enter the digestive tract, which eventually exits as gas.
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Gut bacteria - The large intestine is home to trillions of bacteria that ferment undigested food (especially carbohydrates and fiber). This fermentation produces gases like hydrogen, methane, and carbon dioxide.
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Certain foods - Some foods are notorious for producing more gas:
- Beans and lentils
- Cruciferous veggies (broccoli, cabbage, cauliflower)
- Dairy (especially if lactose intolerant)
- Onions and garlic
- Whole grains and high-fiber foods
- Carbonated drinks
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Digestive motility - As food moves through the intestines, gas is naturally produced and needs to escape somewhere.
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Food intolerances - Lactose intolerance, gluten sensitivity, or other intolerances can cause excess gas production.
But in all likelihood? He just ate something gassy, and his gut bacteria are doing their job! 😄