It is brain: That is affected because it depends on signals to and fro between body organs and control mechanisms in the lower part of the brain. Commonest cause is sugary stuff in diet. That explains why all the tests are negative. The search is in the wrong place. It is biochemical in its actions and sugar will create secondary vitamin b deficiency.
Answered 5/27/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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