MCH
MCH measures the average amount of hemoglobin in each red blood cell.
Why it matters: It helps identify anemia and what is likely causing it, particularly alongside the other red blood cell measurements.
Source · Cleveland Clinic — what it is, why it matters, what moves it, related conditions
May increase with:
May decrease with:
What is MCH?
MCH measures the average amount of hemoglobin in each red blood cell.
What might a high or low MCH mean?
It helps identify anemia and what is likely causing it, particularly alongside the other red blood cell measurements.
What is the typical reference range for MCH?
The general-population reference range shown here is 27 – 34 pg. Reference ranges describe the general population and are not a personal target — discuss your results with your physician.
What can affect MCH?
It may be higher with: Long-term alcohol use disorder, Thyroid problems, Too little folate or vitamin B12. It may be lower with: Iron deficiency, often from blood loss, Thalassemia, Sickle cell anemia, Chronic inflammation from infection, kidney disease, liver disease or cancer.