What changes take place in blood composition in human liver?

The liver plays a critical role in modifying blood composition by metabolizing nutrients, detoxifying harmful substances, and regulating the levels of various proteins. It synthesizes essential proteins such as albumin and clotting factors, while also converting excess glucose into glycogen for storage. Additionally, the liver filters blood, removing toxins and dead cells, and processes lipids and vitamins. These functions help maintain homeostasis and overall metabolic balance in the body.