saliva
salvia
to help you swallow the food
Salivary amylase, which starts the breakdown of carbohydrates Saliva, in your mouth helps with the grinding and digestion of carbohydrate food.
The greatest amount of active mixing takes place in the mouth.
Pepsin is the "digestive juice" that digests proteins.
In the digestive system, digestion starts in your mouth. Your teeth grind your food into small pieces. Your digestive juices can only work on the outside of food. by grinding food into small pieces, it gives your food a whole lot more area for your digestive juices to work on. Also the saliva in your mouth is a digestive juice. It starts the process of digesting carbohydrates.
Orange juice
no
digestive begins in the mouth
Bile
The Pharynx leads from the mouth to the esophagus and then down to the digestive tract.
pancreatic juice