... After looking into it, I found out it was the primary ingredient for a LOT of sexual stimulates and I was really really completely drawn in. One of the causes of low blood pressure is ED in men and though I wasn't unable to perform, I felt I had signs of the beginning effects of ED like less stamina and soft erections. I read that 5grams an hour before love making was the appropriate amount. The directions are 1g three times a day. I have noticed the effects in the blood pressure but I'm curious, it's ok to take 5 pills (5g) in one swallow?