Hepatocytes are the main functional cells of the liver, responsible for a variety of essential metabolic processes. They play a crucial role in detoxifying harmful substances, producing bile for digestion, and storing nutrients like glucose and vitamins. Hepatocytes also help regulate blood sugar levels and synthesize proteins, including those involved in blood clotting. These cells are organized into structures called lobules, which are the functional units of the liver. Each lobule contains a network of hepatocytes, blood vessels, and bile ducts, allowing for efficient processing of blood and bile. The health of hepatocytes is vital for overall liver function and metabolic balance in the body.