Definitions for vitamin b 12 deficiency
This page provides all possible meanings and translations of the word vitamin b 12 deficiency
U.S. National Library of Medicine
Vitamin B 12 Deficiency
A nutritional condition produced by a deficiency of VITAMIN B 12 in the diet, characterized by megaloblastic anemia. Since vitamin B 12 is not present in plants, humans have obtained their supply from animal products, from multivitamin supplements in the form of pills, and as additives to food preparations. A wide variety of neuropsychiatric abnormalities is also seen in vitamin B 12 deficiency and appears to be due to an undefined defect involving myelin synthesis. (From Cecil Textbook of Medicine, 19th ed, p848)
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"vitamin b 12 deficiency." Definitions.net. STANDS4 LLC, 2015. Web. 30 Jan. 2015. <http://www.definitions.net/definition/vitamin b 12 deficiency>.