Halal is an Arabic word meaning lawful or permitted. In reference to food, it is the dietary standard, as prescribed in the Qur’an (the Muslim scripture). The opposite of halal is haram, which means unlawful or prohibited.
A Muslim can not eat nor drink anything that causes intoxication in any amounts. What intoxicates in large amounts is unlawful in small amounts. In fact, a Muslim is not even allowed to sit in a table where alcohol is being served.
Specifically Forbidden are; pigs, donkeys, mules, dogs, cats, monkeys, elephant, mouse, rat, wild animals and all predators (animals with fangs).
Islam is not only a religion it is a way of life with protocols, rules and manners governing every facet of life. Since food is an important part of daily life, food laws carry a special significance. Muslims are expected to eat for survival, to maintain good health and not to live for eating. In Islam, eating is considered to be a matter of worship of God like prayer, fasting, alms-giving and other religious activities.