why I did not inform me in advance.

I ask myself now :-) you have diabetes or other vascular diseases-changed and takes medication.
I have dealt with very arginine and eating habits. Unfortunately, only when the first concomitants occurred :-)
The affected man knows .......
My tip: Take the theme even longer time in attack. Diet change and occupy Arigin. I take 6 capsules (3 x 2).
These vitamin D3 and some zinc.
The first 3 - 5 days nothing happens. From day 8 I acknowledge my vitality not again.
So again, men who landed here because ED theme by arginine. IT WORKS AND HOW !!!!!!!!!!!!!!!!!!