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A 23-year-old male asked:

Can someone please tell me the main symptoms of deficiecy of vitamin b12?

1 doctor answer2 doctors weighed in
Dr. Ahmad M Hadied
Orthopedic Surgery 50 years experience
Anemia: Anemia (megaloblastic anemia).Gastrointestinal symptoms. Neurological symptoms: sensory or motor deficiencies. Dementia. Psychological symptoms and mental disorders. Some times it is the anemia alone but in some cases all of these combined.

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Last updated Aug 13, 2013
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