The primary function of your liver in your body is to regulate your metabolism. Without the liver, you will not be able to metabolize your intake of carbohydrates, fats, and proteins. It accomplishes this function by working closely with your other systems such as you lymphatic system, circulatory system, as and endocrine system. In order for your liver to metabolize the fats, carbohydrates, and proteins in your body, it must be healthy and free of any diseases.
Your liver produces and secretes a product called bile. This is what makes it possible for your liver to metabolize your intake of fats, proteins, and carbohydrates. This fluid is a very important presence in your body due to the fact that it aids in the elimination of contaminants in your body, such as drugs. The bile system is also responsible for re-circulating your red blood cells.
Failure to Produce Bile
It is possible for a type of liver disease to cause the liver to stop the secretion of bile. When this happens, the liver loses the capability to metabolize the fats, carbohydrate, and proteins.
The only way fats can be absorbed into your blood system is if bile is present. This is why it would be impossible for your body to absorb the fat-soluble vitamins without bile. These vitamins, such as vitamins A, K, D, and E, are essential for your liver to function properly. Without bile present in your system, your body will not be able to absorb and metabolize these vitamins.
Red Blood Cell System
Another important function the liver performs is that it cleanses your body from the damaged, or old, red blood cells. The liver will also store iron in your body, as well as breakdown hemoglobin. This is the reason why many people who suffer from liver disease may suffer from anemia. Along with the spleen, the liver stores blood. Therefore, in case of blood loss severe enough to threaten your life, the liver will expel its stored blood to replace the lost blood in your bloodstream.