Trapped wind, which leads to abdominal pain, excessive flatulence and feeling bloated, can be caused by a number of different things; swallowed air when we eat or drink quickly when anxious, when undigested food sits in the colon a large amount of gas is released by the resident bacteria in the gut, reactions between acid and alkali in foods we eat form and accumulate excess gas in the bowels and occasionally the release of gas from the bloodstream into our intestines. These are all causes of trapped wind.

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Mooning Gorilla Gets Rid of Trapped Wind and Bloating