What is the function of the digestive enzyme lipase?

Lipase is a digestive enzyme specifically responsible for breaking down fats into smaller molecules, namely fatty acids and glycerol. This process is crucial for digestion because it allows lipids, which are typically insoluble in water, to be broken down into components that can be absorbed by the intestine. Lipase is produced primarily in the pancreas and is secreted into the small intestine, where it acts on dietary fats.

The action of lipase is essential in the utilization of fats as a source of energy and for the absorption of fat-soluble vitamins (A, D, E, and K). Understanding the specific role of lipase highlights its importance in the digestive system’s ability to process different macronutrients effectively.