MCH, or Mean Corpuscular Hemoglobin, measures the average quantity of oxygen-transporting hemoglobin present in a single red blood cell. MCH levels are determined via a Complete Blood Count (CBC). We explain what it means if your MCH is low (under 27.5 pg), typically indicating iron deficiency anemia, with symptoms like fatigue and paleness. High MCH (above 33.2 pg) is often caused by anemia due to deficiencies in Vitamin B12 or folate. Learn the specific symptoms of high MCH (like tingling in hands/feet or sensitive tongue) and the corresponding treatments, including dietary changes and supplements. #MCHlevels #BloodTestExplained #Anemia #IronDeficiency #VitaminB12 #CBC #Hemoglobin