Cheryl, I do take vitamins &quot;Especially for Women&quot; from the Vitamin Shoppe, but I also take a weekly B-12 shot, maybe that is what does it because I find myself dragging if I don&#39;t get my injection.  Don&#39;t take it for energy - I take it because I have a severe B-12 defiency and if I don&#39;t get it, I start having dizziness and room spinning but the extra energy does help&#33;&#33;&#33;