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A member asked:
I've had loss of appetite, become lethargic off and on, get lightheaded when i stand up, and unexplaind weight loss for 2 weeks. what could be wrong?
A doctor has provided 1 answer
Light headed: On standing is the clue. This is postural hypotension, a cardinal sign of autonomic nervous system dysfunction. Commonest cause is sugar and sweeteners in diet. They induce vitamin b deficiency.
Answered 7/9/2013
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