The hemoglobin in red blood cells picks up oxygen in the lungs and delivers it to all the cells in your body as blood is ...

Medically reviewed by Steffini Stalos, DO Mean corpuscular hemoglobin (MCH) is a blood test used to measure the average amount of hemoglobin in your red blood cells. Hemoglobin is the protein in ...

You might hear your doctor talk about MCH levels when they explain the results of certain blood tests. Learn what these measurements mean and how they help in diagnosing ailments.