Cheese is a dairy product that is made from milk from many different animals milk. There are many types of cheese, such as cheddar, Swiss, and provolone.
Many things affect the form, texture, colour and flavour of a cheese. These include the milk (cow or goat), if the milk has been pasteurized, the amount of butterfat, bacteria and mold in the cheese, how the cheese is made, how much fat is in the cheese, and how old the cheese is.