What is the role of the liver in the human body?

The liver performs over 500 vital functions, making it one of the most important organs in the human body. It processes nutrients from food, detoxifies harmful substances, and produces bile, which aids in the digestion of fats. The liver also stores glucose as glycogen, regulates blood sugar levels, and produces essential proteins for blood clotting. Additionally, it breaks down old or damaged red blood cells and helps eliminate waste products. This multifunctional organ plays a central role in maintaining overall health and homeostasis.