Smoking cigarettes causes cancer and increases the risk of cardiovascular and other diseases, but there's even more bad news for men who smoke. They have an increased risk of experiencing erectile dysfunction, and the more cigarettes smoked, the greater the risk, according to a study by Tulane University researchers published in the American Journal of Epidemiology.

Smoking cigarettes causes cancer and increases the risk of cardiovascular and other diseases, but there's even more bad news for men who smoke. They have an increased risk of experiencing erectile dysfunction, and the more cigarettes smoked, the greater the risk, according to a study by Tulane University researchers published in the American Journal of Epidemiology.

Read more at: http://www.medicalnewstoday.com/articles/86881.php.