Halal is often used in reference to foods and drinks, i.e. foods that are permissible for Muslims to eat or drink under Islamic ShariĘ»ah (law). The criteria specify both what foods are allowed, and how the food must be prepared. The halal foods addressed are mostly types of meat and animal tissue. Quranic verses regarding halal foods include: 2:173, 5:5, and 6:118–119, 121. The most common example of non-halal (or haraam) food is pork (pig meat). While pork is the only meat that cannot be eaten by all Muslims at all (the Quran forbids it[5] Sura 16:115 [6]), foods other than pork can also be haraam. The criteria for non-pork items include their source, the cause of the animal's death, and how it was processed. It also depends on the Muslim's madhab. Muslims must also ensure that all foods (particularly processed foods), as well as non-food items like cosmetics and pharmaceuticals, are halal. Frequently, these products contain animal by-products or other ingred