Why amylase present in saliva?

Amylase is present in saliva to initiate the digestion of carbohydrates. It breaks down starches into simpler sugars, such as maltose, as food is chewed and mixed with saliva. This enzymatic action begins the digestive process in the mouth, making it easier for the body to absorb nutrients later in the digestive tract. Additionally, the presence of amylase helps to prepare food for swallowing and further digestion in the stomach and intestines.