what is mchc in blood test low
William Harris
Updated on May 14, 2026
When MCHC levels are very low, your body could struggle to provide enough oxygen to all its tissues. As a result, these tissues are deprived of oxygen and unable to get rid of carbon dioxide. This can actually become life threatening.
Why would a patient have low MCHC?
A low mean corpuscular hemoglobin concentration (MCHC) shows that someone’s red blood cells do not have enough hemoglobin. Hemoglobin is an iron-rich protein, and a lack of it may indicate anemia.
What does it mean if my MCH is low?
Causes. A low MCH value typically indicates the presence of iron deficiency anemia. Iron is important for the production of hemoglobin. Your body absorbs a small amount of iron that you eat in order to produce hemoglobin.
What is considered a low MCHC level?
A low MCHC level in the blood means: Mild MCHC decrease (29 – 32 g/dl in adults): A mild MCHC decrease is typical of iron-deficiency anemia when there is a mild anemia and hemoglobin level is around 9 or 10 g/dl. Moderate MCHC decrease (25 – 29 g/dl in adults):
What is a normal MCHC level for a woman?
The reference range for MCHC in adults is 33.4–35.5 grams per deciliter (g/dL). If your MCHC value is below 33.4 grams per deciliter, you have low MCHC.
What is the normal value of MCHC?
The normal values for MCHC are 34 ± 2 g/dl. RDW represents the coefficient of variation of the red blood cell volume distribution (size) and is expressed as a percentage.
How do I raise my hemoglobin?
How to increase hemoglobin
meat and fish.soy products, including tofu and edamame.eggs.dried fruits, such as dates and figs.broccoli.green leafy vegetables, such as kale and spinach.green beans.nuts and seeds.
What diet causes macrocytic anemia?
A folate deficiency, sometimes known as vitamin B-9 deficiency, can also cause macrocytic anemia. Pregnant and breast-feeding women use more folate and have a higher risk of becoming deficient. People who do not eat enough folate-rich foods can also become deficient.
Can you have normal iron levels but low ferritin?
In early stages of iron deficiency anemia, your body may have a low amount of ferritin but a normal amount of iron in the blood and will still be able to make healthy red blood cells. You may have few or no symptoms of anemia at this point.
What causes anemia?
A history of certain infections, blood diseases and autoimmune disorders increases your risk of anemia. Alcoholism, exposure to toxic chemicals and the use of some medications can affect red blood cell production and lead to anemia. Age. People over age 65 are at increased risk of anemia.
What if MCV MCH and MCHC are low?
The RBC count, hematocrit level, MCV, MCH and MCHC might also be low in patients with anemia. Low RBC counts, hemoglobin and hematocrit levels can be caused by other things too, such as a lot of bleeding or malnutrition (not enough nutrients in the food eaten).
What level of anemia is severe?
For all of the tested groups, moderate anemia corresponds to a level of 7.0-9.9 g/dl, while severe anemia corresponds to a level less than 7.0 g/dl.
Is MCHC 31 low?
MCHC refers to the average concentration of hemoglobin in a given volume of red blood cells. A normal MCHC level for an adult is 31-37 grams per deciliter (g/dL). MCHC values by themselves are not always a sign that a person has any underlying health problems but may prompt a doctor to do further tests.
What does low MCHC and high MCV mean?
When the MCV is high, they are called macrocytic. When the MCV is low, they are termed microcytic. Erythrocytes containing the normal amount of hemoglobin (normal MCHC) are called normochromic. When the MCHC is abnormally low they are called hypochromic, and when the MCHC is abnormally high, hyperchromic.