The HealthMatters Journal — evidence-based health writing
Topic

Biomarkers

Biomarkers · 2 min read

What is Albumin?

What is Albumin? Albumin is a protein made by the liver that keeps fluid from leaking out of blood vessels, nourishes tissues, and transports hormones,…

Biomarkers · 2 min read

What is AST (Aspartate-aminotransferase)?

What is AST (Aspartate-aminotransferase)? AST (Aspartate-aminotransferase) is an enzyme found in various parts of the body. The highest concentrations are found in muscle, heart,…

Biomarkers · 2 min read

What is ALT (Alanine-aminotransferase)?

ALT is an enzyme made by cells in the liver. Enzymes help the liver break down proteins so the body can absorb them more…