has anyone tried niacin for dilateing the blood vessels during a girth routine!
well i know yohimbe dilates the blood vessels in the penis , but i cant use this supp because it affects my nervous system. so im gonna give niacin a try, wich is used for dilateing blood vessels throughout the body among other things! has anyone else tried useing since if so what dose have you tried!
Last edited by cyberstud25 : 04-10-2002 at .