Hello Dr. H,
I would like to know more about your regimen for males. We are currently using Naturally Smart for Men
http://www.naturallysmartvitamins.co...products_id=34
Prior to that, it was Proxeed. We switched to Naturally Smart because it is half the cost and has more of the active ingredients. The Naturally Smart for Men has L-carnitine in different forms, zinc and lots of anti-oxidents. I would be interested in your take on this.