Because ALLAH jj specified specifically in the Qu'ran that consuming swineflesh is forbidden unless it is a life-or-death situation.
Source: Qu'ran [Al Baqarah 2/173], [Al-Ma-idah 5/3], [Al-An'am 6/145], [An-Nal 16/115]
Answer 1
Dr. Zakir Naik in his book 'Answer to non-Muslims common questions' reply to this question as;
The fact that consumption of pork is prohibited in Islam is well known. The
following points explain various aspects of this prohibition:
1. Pork prohibited in Qur'an
The Qur'an prohibits the consumption of pork in no less than 4 different places. It is prohibited in 2:173, 5:3, 6:145 and 16:115. "Forbidden to you (for food) are: dead meat, blood, the flesh of swine, and that on which hath been invoked the name of other than Allah." [Al-Qur'an 5:3]
The above verses of the Holy Qur'an are sufficient to satisfy a Muslim as to why pork is forbidden.
2. Pork prohibited in The Bible
The Christian is likely to be convinced by his religious scriptures. The Bible
prohibits the consumption of pork, in the book of Leviticus "And the swine, though he divide the hoof, and be cloven footed, yet he cheweth
not the cud; he is unclean to you".
"Of their flesh shall ye not eat, and their carcass shall ye not touch,
they are unclean to you." [Leviticus 11:7-8]
Pork is also prohibited in the Bible in the book of Deuteronomy
"And the swine, because it divideth the hoof, yet cheweth not the cud,
it is unclean unto you. Ye shall not eat of their flesh, nor touch their
dead carcass." [Deuteronomy 14:8]
A similar prohibition is repeated in the Bible in the book of Isaiah chapter 65 verse 2-5.
3. Consumption of pork causes several diseases
The other non-Muslims and atheists will agree only if convinced through reason, logic and science. Eating of pork can cause no less than seventy different types of diseases. A person can have various helminthes like roundworm, pinworm, hookworm, etc. One of the most dangerous is Taenia Solium, which is in lay man's terminology called tapeworm. It harbours in the intestine and is very long. Its ova i.e. eggs, enter the blood stream and can reach almost all the organs of the body. If it enters the brain it can cause memory loss. If it enters the heart it can cause heart attack, if it enters the eye it can cause blindness, if it enters the liver it can cause liver damage. It can damage almost all the organs of the body. Another dangerous helminthes is Trichura Tichurasis.
A common misconception about pork is that if it is cooked well, these ova die.
In a research project undertaken in America, it was found that out of twenty-four people suffering from Trichura Tichurasis, twenty two had cooked the pork very well. This indicates that the ova present in the pork do not die under normal cooking temperature.
4. Pork has fat building material
Pork has very little muscle building material and contains excess of fat. This fat
gets deposited in the vessels and can cause hypertension and heart attack. It is not surprising that over 50% of Americans suffer from hypertension.
5. Pig is one of the filthiest animals on earth
The pig is one of the filthiest animals on earth. It lives and thrives on muck,
faeces and dirt. It is the best scavenger that I know that God has produced. In the villages they don't have modern toilets and the villagers excrete in the open air. Very often excreta is cleared by pigs.
Some may argue that in advanced countries like Australia, pigs are bred in very
clean and hygienic conditions. Even in these hygienic conditions the pigs are
kept together in sties. No matter how hard you try to keep them clean they are filthy by nature. They eat and enjoy their own as well as their neighbour's excreta.
6. Pig is the most shameless animal
The pig is the most shameless animal on the face of the earth. It is the only
animal that invites its friends to have sex with its mate. In America, most people consume pork. Many times after dance parties, they have swapping of wives; i.e. many say "you sleep with my wife and I will sleep with your wife." If you eat pigs then you behave like pigs. __________________________________________________________________
Answer 2
Eating Pork is forbidden per Islam teachings for the following reasons:
It is forbidden also in Judaism religion to eat Pork.
In Islamic dietary law the flesh of swine is explicitly forbidden as stated in the Qur'an and Hadith. Pork meat is known to harbour harmful pathogens and parasites such as worms. This is partly down to their opportunistic and omnivorous diet - They'll eat almost anything. Also pork does not keep well and goes off a lot faster than other meats. In the Arabian desert and Levant, pork would have been much more difficult to keep and it would have gone stale much quicker due to the climate. This would have made the transmission of pork born diseases much more likely thus the prohibition of pork in Islam and even in Judaism.
Pigs are also omnivorous as they eat both plants and meat. Animals that eat the flesh of other animals are themselves generally considered unlawful to eat.
Some do. Those who don't are keeping the "halal" (حلال) dietary laws.
Muslims do not hate pork or any animal. They are just not allowed to eat pork meat.
It is Haram (forbidden )as per Quran .
"Halal" is an Islamic term. Islam allows eating shellfish but prohibits eating pork and alcohol. Judaism traditionally does not allow eating of shellfish or pork but does allow alcohol.
Pork
none, pork is forbidden in Islam
There is no specific Islam diet but there are food that are forbidden to eat as pork, blood, or dead animals.
The people follow the Sunni religion of Islam, pork is a forbidden food
Eating Pork is haram (unlawful) in Islam and Judaism.
Eating food offered as pooja is strongly forbidden in Islam as it is first offered to idols.
No, Islam does not have specific diet. There some food that are forbidden to eat per Islam religion as pork, dead animals, and blood.
Because the consumtion of pork products is forbidden as unclean (Haram) in Islam.
Beef is prohibited in Hinduism. Though Brahmins are completely forbidden from eating non-vegetarian food, people from different Hindu castes eat non-vegetarian food. It is not compulsory for a Muslim to eat non-vegetarian food. One can be a pure Vegetarian and a true follower of Islam. However, eating pork is prohibited in Islam.
No, bananas are not forbidden in Islam. Non of the fruits are forbidden in Islam.
Yes, if there is necessity and/or requirement. However, he/she is forbidden from eating its meat.