Albumin
What is ALB in blood tests?
ALB Measurement
Low: Below 3.5g/dL
High: Above 5g/dL
About Albumin
Albumin is a protein produced by the liver that helps maintain blood volume and transport substances.
The reasons for low ALB
Low albumin levels (hypoalbuminemia) are commonly caused by liver disease, kidney disease, chronic infections, inflammation, or malnutrition. Conditions such as cirrhosis, nephrotic syndrome, and protein-wasting diseases can also contribute. Increasing dietary protein intake (lean meats, eggs, dairy, nuts), managing liver/kidney health, and reducing inflammation can help restore albumin levels.
The reasons for elevated ALB
High albumin levels are usually due to dehydration, high-protein diets, or severe infections. Ensuring adequate hydration, reducing excessive protein intake, and treating underlying infections can help balance albumin levels.
Is it bad too have too high/low ALB?
Low albumin can lead to fluid retention (edema), poor wound healing, muscle wasting, and increased risk of infections. Severe hypoalbuminemia may indicate critical liver or kidney dysfunction requiring medical attention.
High albumin is usually not harmful but may indicate dehydration or excessive protein metabolism, which can lead to kidney strain and blood thickening.