What does MCH means as abnormal?

MCH stands for Mean Corpuscular Hemoglobin, which is a measure of the average amount of hemoglobin in a red blood cell. Abnormal MCH levels can indicate various health issues; low MCH may suggest conditions like iron deficiency anemia or thalassemia, while high MCH may be associated with macrocytic anemia or vitamin B12 deficiency. It's important for healthcare providers to consider MCH in conjunction with other blood tests to assess overall health and diagnose conditions accurately.