Which function is performed by the liver?

The liver plays a crucial role in the production and secretion of bile, which is vital for the digestion and absorption of fats in the small intestine. Bile helps emulsify fats, making them easier for digestive enzymes to break down. This process is essential for the absorption of fat-soluble vitamins (such as A, D, E, and K) and other nutrients.

The liver also serves other important functions, such as detoxification, metabolism of carbohydrates and proteins, and regulation of blood sugar levels, but its role in bile production is particularly significant in the digestive process.