Single most sensitive tool for evaluating the iron status is
Serum ferritin is the single most sensitive tool for evaluating the iron status.It reflects the size of Iron stores in the body. Values below 10 mcg/L indicate an absence of stored iron.Park 23e pg: 623
Haemoglobin concentration
Serum ion concentration
Serum ferritin
Serum transferrin saturation
Nutrition and health