Albumin

LiverLiverBloodPhenoAge

Albumin is a protein in the blood plasma, made by the liver. It keeps fluid from leaking out of the bloodstream and helps vitamins, enzymes, hormones and other substances circulate around the body.

Why it matters: An albumin blood test checks liver and kidney function, and can also reflect how well the body is nourished.

Source · Cleveland Clinic — what it is, why it matters, related conditions

Reference Range

35.0 – 52.0g/L

52LowNormalHigh

Associated Conditions

Infection, which a lower-than-normal level may be a sign ofInflammation due to sepsis, surgery or another condition, which a lower-than-normal level may be a sign ofInflammatory bowel disease, which a lower-than-normal level may be a sign ofKidney disease, which a lower-than-normal level may be a sign ofLiver disease including cirrhosis, fatty liver disease, liver cancer or hepatitis, which a lower-than-normal level may be a sign ofPoor nutrition, or signs the body cannot absorb certain nutrients, which a lower-than-normal level may be a sign ofThyroid disease, which a lower-than-normal level may be a sign ofWhipple disease, which a lower-than-normal level may be a sign ofDehydration, which a higher-than-normal level may be a sign of

Related Markers

Total Protein ALT AST

Common questions

What is Albumin?

Albumin is a protein in the blood plasma, made by the liver. It keeps fluid from leaking out of the bloodstream and helps vitamins, enzymes, hormones and other substances circulate around the body.

What might a high or low Albumin mean?

An albumin blood test checks liver and kidney function, and can also reflect how well the body is nourished.

What is the typical reference range for Albumin?

The general-population reference range shown here is 35 – 52 g/L. Reference ranges describe the general population and are not a personal target — discuss your results with your physician.