One of a line of military commanders who from 1192 until 1867 were generally the actual rulers of Japan, although nominally subordinate to the emperor.
I am looking for vitamins that I can take that will increase blood flow to my penis. I heard the more blood flow to the penis, the better you perform (last longer) in bed. I did some research of my own on Google and found on a few websites where people said vitamins E, B1 (thiamine), B3 (niacin), and B12 are... show more I am looking for vitamins that I can take that will increase blood flow to my penis.
PDE-5 inhibitors increase blood flow to the penis, and can be taken 15 minutes to 4 hours prior to intercourse (depending upon the drug). Cialis can be given on a daily basis without regard for sexual activity timing, but it is given at a lower dose.