purple hyacinth
05-07-2006, 02:00 AM
I wanted to know if B12 will give you a significant increase in energy level, and if so, would you see an increase within a few days of taking it?
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6foot3
05-09-2006, 07:33 PM
B-12 is needed mainly for red blood cell production and a healthy nervous system (myelin sheath production). If your low on B-12 you could get anemia in which you'll have less energy so taking B-12 may help but other than that its not a magic energizer as some swear too.......