Erectile dysfunction is the inability to achieve and / or maintain an erection sufficient for satisfactory sexual activity. This problem is widespread throughout the world. The probability of this deviation increases with age. Almost 50% of men 40-70 years old have erection problems. Normally, an erection occurs when sexual arousal occurs in the brain or with mechanical stimulation of a member or scrotum. It is mediated through the nerve center, located in the lumbar spinal cord, the impulses of which are transmitted to the vessels and muscles of the penis. WHAT CAUSES IMPOTENCE As a result, blood flows to the ...
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