E cigarette "secure substitute to regular cigarettes"

 There are many reports and reviews are available since electronic cigarettes were introduced the public. 

Electronic cigarette or  e cigarette is a battery powered device that  vaporize nicotine So, you’re getting the nicotine hit, but without the toxic smoke and contents of the cigarette and the tar since you are not burning anything, just vapor. I want some  professional views on topic as a firend of mine says that there are some disadvantages of electronic cigarette as well