
Alcohol isn't even mentioned in the quran, like a lot of other things..shit,piss (which hindus eat and drink), poison, mercury..........you can think of a hundred and one things...can't you.
a very very pure Muslim who doesn't even drink alcohol , may have alcohol produeced inside his belly without his permission???

Alcohol dehydrogenase exists in the human liver because a small amount of alcohol is generated in the gastrointestinal tract by fermentation processes of normal bacterial flora, so everyone has some free alcohol circulating in the bloodstream at all times, whether or not he or she drinks