What is the normal range for albumin levels in the blood?

The normal range for albumin levels in the blood is between 3.5 and 5.0 g/dl. Albumin is a protein produced by the liver, and it plays a crucial role in maintaining oncotic pressure, transporting substances, and overall protein metabolism. When albumin levels are within this range, it indicates that the liver is functioning properly and that the individual has adequate protein intake and absorption.

Low albumin levels can be indicative of conditions such as liver disease, kidney disease, or malnutrition, while high levels may signal dehydration or other health issues. Understanding this normal range is essential for interpreting laboratory results and assessing a patient's overall nutritional and health status.