ED Causes | Erectile Dysfunction Causes

In the third part of his interview, Dr. James Elist defines ED causes and describes Erectile Dysfunction and Impotence are the same problem but ED is more a medical term. He later explains the ED causes are categorized in two main groups:

1. Psychological Problems
2. Pathological or Organic Problems

Then he talks about these two main ED causes in detail and insists on how cigarette smoking and unhealthy routines will affect a man's potency. You can learn more about ED  by reading Dr. Elist Health Blogs posts about Erectile Dysfunction in the following link:Male Sexual DysfunctionYou can watch the other parts of his interview here:

Erectile Dysfunction Definition and Categories:

Why he has become a urologist? And why a Surgeon?