The role of the liver in metabolism is multifaceted. It serves as a central hub for various metabolic processes including the regulation of glucose levels, fat metabolism, and protein synthesis. The liver converts excess glucose into glycogen for storage and releases it back into the bloodstream when needed. It also produces bile, essential for fat digestion and absorption, and detoxifies harmful substances by converting them into less harmful forms. Overall, the liver plays an integral role in maintaining homeostasis and ensuring the body’s metabolic balance.