Albumin is a protein produced by the liver and plays a crucial role in various bodily functions. It acts as a carrier protein, transporting essential molecules through the bloodstream, including bilirubin, calcium, progesterone, and certain medications.
Furthermore, albumin is vital for maintaining the fluid balance in the blood by preventing leakage into the tissues. This is achieved by influencing the oncotic pressure, a force that draws fluid into the blood vessels.
Albumin also contributes to regulating blood pH and binding to molecules like fatty acids and metals. Its diverse functions make it a critical component of overall health, and low levels can indicate underlying issues like liver or kidney disease.
