Erectile dysfunction is also known as ED is a health condition in which you have no ability to keep or get an erection to have sexual intercourse. Another less often used term is impotence.

Occasional or temporary erectile dysfunction is a very common problem among men of all ages. Men experience stress many times during their life. you can check the https://reviewnutrics.com/
What causes an erection?
When blood flow increased in your penis it causes an erection. It is normally stimulated by direct or indirect contact with the penis, penile area, or sexual thoughts.
When you become sexually excited, the muscles of the penis get relax which allows blood flow in the penile veins which fills chambers of the penis shaft. when these chambers filled with blood you got a rigid hard penis.
The muscles contract to release blood from the chambers and penile veins which ends the erection and the penis comes back to its normal state.