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Definition
By Mayo Clinic staffYour body needs vitamins — nutrients found in most foods — for many reasons, including producing healthy red blood cells. If your body is deficient in certain key vitamins, you can develop a type of anemia called vitamin deficiency anemia.
In vitamin deficiency anemia, the body doesn't make enough red blood cells. Red blood cells carry oxygen from your lungs to all parts of your body. Because vitamin deficiency anemia reduces the number of healthy red blood cells, your body can't get all the oxygen it needs to feel energized. Vitamin deficiency anemia can also lead to other health problems, such as memory difficulties and tingling in your hands and feet.
You can usually correct vitamin deficiency anemia with supplements and changes in diet.
- Schrier SL. Etiology and clinical manifestations of vitamin B12 and folic acid deficiency. http://www.uptodate.com/home/index.html. Accessed Jan. 19, 2009.
- Pernicious anemia. National Heart, Lung and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/prnanmia/prnanmia_all.html. Accessed Jan. 27, 2008.
- Folate. The Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec01/ch004/ch004c.html#sec01-ch004-ch004c-247. Accessed Jan. 28, 2009.
- Vitamin B-12. The Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec01/ch004/ch004i.html#sec01-ch004-ch004j-379. Accessed Jan. 28, 2009.
- Vitamin C. The Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec01/ch004/ch004j.html#sec01-ch004-ch004k-403. Accessed Jan. 28, 2009.
- Dietary supplement fact sheet: Vitamin B12. Office of Dietary Supplements. http://ods.od.nih.gov/factsheets/vitaminb12.asp#h3. Accessed Jan. 28, 2009.
- Dietary supplement fact sheet: Folate. Office of Dietary Supplements. http://ods.od.nih.gov/factsheets/folate.asp. Accessed Jan. 28, 2009.
- Food sources of selected nutrients. Dietary Guidelines for Americans 2005. USDA and Department of Health and Human Services. http://www.health.gov/dietaryguidelines/dga2005/document/html/AppendixB.htm. Accessed Jan. 28, 2009.
- Alcoholic beverages. Dietary Guidelines for Americans 2005. USDA and Department of Health and Human Services. http://www.health.gov/dietaryguidelines/dga2005/document/html/chapter9.htm. Accessed Jan. 28, 2009.
