While the lungs may cover the largest surface area when spread out, the liver as is, is the largest organ inside the human body. The liver is responsible for several processes that take place in the body including metabolic reactions and enzyme production. It creates bile that is a collection of waste products and fluids and toxins to be eliminated from the body. It also acts as a storage house for nutrients like minerals and vitamins and produces glycogen. The liver is ultimately a powerhouse that continues to function in order to not only distribute nutrients to the body, but to break them down so that they can be appropriately absorbed into the bloodstream. That is why alcohol should be drunk with care. If you want to learn more about the liver then consult the best liver doctor in Malaysia for all your questions.