one of the reasons is to digest your foods. Your saliva is a chemical that helps break down food
Enzymes
Foods are digested differently for certain people. Typically, pepsin from the stomach is used to digest proteins, and amylase from the liver is used to digest carbohydrates.
Kosher foods are made with natural ingredients.
yes! fungi produce chemicals that digest plant remains.
Spicy foods and grains are difficult to digest.
Enzymes are used in food to break it down, and make it easier to digest.
appendix, used to produce chemicals to digest raw meat, and now not really needed
yes
They digest foods.
the duodenum
Fiber is a type of carbohydrate that the body can't digest.