Respected user, hi I evaluated your query thoroughly.
*Gas is ultimately imbalance of acid neutralising capacity of stomach due to
variety of reasons that also include excess intake of beer as well as certain
brands too which your body is not accustomed to exposure routinely.
*Not asked here , but can`t resist myself from narrating :
As highly educated one, concerned this much about your health, fit , fine
gentleman ; why don`t you think to quit beer as everybody knows its
detrimental effects on
liver , intestines , kidneys & whole body also.
*Just think over last 4 lines deeply , may be God helps you to decide
something unusual out of your style !
Thanks for using Health Care Magic & keeping trust in our medical services
Regards
Wishing you happy healthy life ahead
Take care dear.