The enzyme amylase plays a vital role in the initial stages of digestion, specifically in the breakdown of carbohydrates. It catalyzes the hydrolysis of starches and glycogen, converting them into simpler sugars like maltose and glucose. Amylase is present in saliva (salivary amylase) and pancreatic juice (pancreatic amylase). Through this enzymatic action, amylase facilitates the body's ability to absorb carbohydrates efficiently and convert them into energy. The proper functioning of amylase is essential for maintaining nutritional health and overall metabolic processes.