Why Pork is banned in Islam?

Islam banned certain foods & drinks for all people because Allah is the creator who has the ultimate knowledge. He knows every thing, he know what is good for man's body and what is harmful. Among things banned for all people are drinking Alcohol & eating pork.
Allah told us that we shouldn't eat or drink them because of their damaging influence on both human physical and psychological nature. When Prophet Mohammad narrated what Allah asked them to do, they immediately broke their jars that they used to keep wine in , an immediate expression of obedience & submission to Allah's order. Now after 1428 years-after the Hijrah-, many scientific researches proved that both Alcohol and pork are harmful to human being in both health and mind. As Muslims, we don't questions the reason, why they are banned!!!!

simply because we know that Allah"GOD" who creates us guides us to our well-being and attempt to take us away from any thing that harm us. This is something believed by all Muslims in all over the world. I'm not saying that all Muslims are good Muslims, some Muslims doesn't listen to Allah's orders and still eat and drink banned things.

and here somthing you should see :