Its written in Qu'ran and Sunnah and by scholarly consensus that eating of pork and drinking alcohol is forbidden. Intoxicants, all kind of alcohol drinks, and gambling, and Al-Ansaab, stone altars for sacrifices to idols and Al-Azlaam, arrows for seeking luck are an abomination of Shaytaan's (Satan's) handiwork. You must avoid strictly all that abomination in order that you be successful.