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.
Resistance vessels play an important role in the regulation of local blood flow and capillary pressure (Figure 2). Poiseuilleâs equation tells us that resistance is governed by the fourth power of the radius of the vessel, so small changes in radius have a profound effect on flow.