Histidine (His) Unit Converter

Histidine (His) is an essential amino acid, meaning it must be obtained through diet. It is a precursor to several biologically important molecules, including histamine (a mediator of inflammation and allergic response) and carnosine (a crucial buffer found in muscle tissue). Histidine plays a vital role in protein structure, tissue repair, and iron binding.

Clinically, Histidine levels are monitored in amino acid analysis panels. High levels (Histidinemia) can be a sign of a rare metabolic enzyme deficiency, although the disorder is often considered benign. Deficiency is extremely rare but can contribute to certain types of anemia and poor tissue healing. This converter facilitates accurate switching between the conventional mass unit (mg/dL) and the International SI unit (µmol/L).