What is the function of the liver in animals?

The liver plays a crucial role in an animal's body primarily through its functions in metabolism and detoxification. It acts as a central hub for processing nutrients that come from the digestive system. After food is digested, the liver converts carbohydrates into glucose, stores certain vitamins and minerals, and is involved in metabolizing fats and proteins as well.

In addition to its metabolic functions, the liver is also vital for detoxifying harmful substances that enter the bloodstream, such as drugs and alcohol. It breaks these down into less harmful substances that can be excreted from the body, primarily through bile or urine.

Thus, the liver's key roles in nutrient metabolism and detoxification underscore its importance in maintaining overall health and homeostasis in animals.