What is the main role of amylase in the digestive system?

Amylase plays a crucial role in the digestive system, primarily by breaking down carbohydrates into simpler sugars. It is an enzyme produced mainly in the salivary glands and the pancreas. In the mouth, salivary amylase begins the process of digesting starches while food is still being chewed. Once the food moves into the small intestine, pancreatic amylase continues this process, allowing the carbohydrates to be efficiently broken down into maltose and glucose, which can then be absorbed into the bloodstream.

This enzymatic action is essential for providing the body with energy, as carbohydrates are one of the primary sources of fuel. By converting complex carbohydrates into simple sugars, amylase facilitates the absorption and utilization of these nutrients in the body, making it clear that its main function is in carbohydrate digestion.