Islam states that the meat of omnivores and carnivores is unclean and therefore cannot be eaten. So there are many kinds of meat that cannot be eaten, pork, snakes, donkeys, dogs, all of which cannot be eaten .

Halal food is food that meets Islamic Halal food standards. In China, Halal food usually refers to dietary products slaughtered, processed, and prepared in accordance with the dietary habits of Chinese Muslims that meet Halal requirements.

Halal beverages, halal foodstuffs, and halal food products are referred to as the "three halal foods". In addition, the production and sale of halal food special transportation vehicles, special measuring instruments, storage containers and processing (storage, sales) of special sites should be guaranteed exclusively, shall not be transported, weighing, storage of halal forbidden food or goods. Do not meet the above standards, are not halal food.

Halalal food is not like the general understanding that as long as you do not sell forbidden meat, do not use "lard" frying, or only use vegetable oil, it is in line with the standards. Muslims have strict religious taboos in their diet. The main thing is that some foods are forbidden. Such as strange, dirty, unclean, vicious, strange behavior of birds, beasts and fish, as well as non-ruminant animals, all belong to the scope of the ban on food.