Functions of the liver include Production of Bile, which helps carry away waste and break down fats in the small intestine during digestión, Production of proteins for blood plasma, detoxification of blood.
The liver manufactures about half of the body cholesterol. The rest comes from food. Most of the cholesterol made by the liver is used to make bile, a greenish yellow, thick, sticky fluid that aids in digestion.
The liver manufactures other substances, including proteins needed by the body for its functions. For example, clotting factors are proteins needed to stop bleeding. Albumin is a protein needed to maintain fluid pressure in the bloodstream. The liver also breaks down harmful or toxic substances (toxins) absorbed from the intestine or manufactured elsewhere in the body and then excretes them as harmless by-products into the bile or blood. By-products excreted into bile enter the intestine, then leave the body in stool.