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Definition
By Mayo Clinic staffVitamin deficiency anemia is a lack of healthy red blood cells caused by lower-than-normal amounts of certain vitamins. The vitamins linked to vitamin deficiency anemia include folate, vitamin B-12 and vitamin C.
Vitamin deficiency anemia can occur if you don't eat enough folate, vitamin B-12 or vitamin C. Or vitamin deficiency anemia can occur if your body has trouble absorbing or processing these vitamins.
The lack of red blood cells caused by vitamin deficiency anemia can cause weakness and shortness of breath. Vitamin deficiency anemia can usually be corrected with vitamin supplements and changes to your diet.
References
- Antony AC. Megaloblastic anemias. In: Hoffman R, et al. Hematology: Basic Principles and Practice. 5th ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2009. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-443-06715-0..X5001-8--TOP&isbn=978-0-443-06715-0&uniqId=230100505-56. Accessed Jan. 24, 2011.
- Pernicious anemia. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/prnanmia/prnanmia_all.html. Accessed Jan. 24, 2011.
- Zile M, et al. Vitamin C (ascorbic acid). In: Kliegman RM. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/208746819-6/0/1608/0.html. Accessed Jan. 27, 2011.
- Mason JB. Vitamins, trace minerals and other micronutrients. In: Goldman L, et al. Cecil Medicine. 23rd ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/das/book/body/191371208-2/0/1492/0.html#. Accessed Jan. 27, 2011.
- Dietary reference intakes (DRIs): Recommended intakes for individuals, vitamins. Institute of Medicine. http://iom.edu/en/Global/News%20Announcements/~/media/Files/Activity%20Files/Nutrition/DRIs/DRISummaryListing2.ashx. Accessed Jan. 28, 2011.
- USDA National Nutrient Database for Standard Reference, Release 23. U.S. Department of Agriculture. http://www.nal.usda.gov/fnic/foodcomp/search. Accessed Jan. 28, 2011.
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