To me an e cig is still a cig
ADRENA: Why do you believe that a vaporizer is a cigarette?
Because it looks like a cigarette? Not all do. I'm using an eGo and it doesn't look very much like a cigarette at all. Folks tell me that it looks a pen. Have you seen the "juice box mod"? How about the "Chuck"?
Because you inhale something that resembles smoke? Vapor is not smoke. Smoke can only be created by burning, creating a chemical change in whatever is being combusted. Parts of the burned substance turn into tar, some into toxic gases such as carbon monoxide, some into particles of ash, and some 4,000 new chemicals that did not exist until the burning took place.
Vapor does not contain tar, carbon monoxide, particles, and all those new chemicals. Vapor can only contain the chemicals that started out in the liquid to begin with, and not all of those make it into the vapor.
Did you ever look inside a pot after boiling off all the water in it? You'll see some of the minerals that were dissolved in the liquid crystalized in the bottom of the pot. Vaporizing has the effect of "purifying" the liquid by removing some of the trace ingredients. The vapor that we inhale is very close to the vapor that is produced by an artificial fog machine. The extras include some flavoring, and a small percentage (from 0% to 3.6%) of nicotine. After that vapor is filtered through your lungs, what you exhale is pretty much water vapor. Most of the propylene glycol and the nicotine are absorbed, according to Dr. Murray Laugesen of Health New Zealand.
When you inhale smoke, much of the tar and particulates stick to your lungs. This is why after years of smoking people have problems breathing and develop a productive cough. Those 4,000 new chemicals? Many of them are toxic and some are carcinogenic, which is why smokers have higher rates of cardiovascular disease and cancers (as well as higher rates of lung disease.)
Over 90% of people who substitute vaporized PG or VG (with or without nicotine) for their smoke report that their health has improved. Those who had lung problems see improvements in their breathing, less wheezing, and less coughing. Some are reporting that their blood pressure has gone down. Some report improved stamina. Of course, Kempton, if you are in your 20s, perhaps you haven't smoked long enough to see any negative effects on your health, so it's hard for you to tell the difference.
I smoked for 45 years and my lungs have been pretty messed up by it. I defintely see the difference.
If an e-cig is still a cig, why are the health outcomes so drastically different?
When you look at the walls in a room where smoking has taken place, you can see a sticky yellow film. You can also see this yellow-brown stain if you inhale smoke from a real cigarette and exhale into a tissue. Try exhaling vapor into a tissue. What do you see? Does the tissue feel tacky?
Vapor is not smoke. Therefore an e-cig is not a cigarette.