Question

deficiency of vitamin b leads in which disease?
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Answer 1

Answer:

Vitamin B deficiencies can lead to megaloblastic anemia, a condition where the bone marrow produces large abnormally shaped red blood cells that do not function properly. Psychological conditions such as dementia, paranoia, depression, and behavioral changes can result from a vitamin B deficiency.

Answer 2

If it is from the textbook, then it is beriberi