Vaping obviously can help people to quit smoking. And through many studies have shown vaping to be far less harmful to your body than cigarettes. It has not been proven to be completely harmless.
There is a scary thing called “popcorn” lung which is something that a bunch of factory workers caught while working with that buttery substance that is put on movie popcorn. It’s a dangerous substance called diacetyl and it is found in vaping liquid.
Also when propylene glycol, a base component found in e-juice, is heated up it can be known to turn to formaldehyde. So there are poisonous substances that you could be inhaling when vaping. Just so you know.
But still vaping products do not contain the 4 thousand chemicals whereas vape liquid only contain 4 ingredients. So I still believe them to be more healthy than cigarettes.
Plus you can always get yourself down to zero nicotine strength if you choose to forego the toxic nicotine levels which can be cancer causing. Which is the goal for many vapers. To get down to a zero nicotine strength is my personal goal, right now I use a 6mg nicotine level, but soon I will go down to 3mg and then zero. The less nicotine you use the better your flavor will be anyway.
So to all the vapers out there I say be aware that vaping is not completely harmless but it is probably better for you than smoking cigarettes. I would say vape on! And you only live once. Doing nothing is definitely better than smoking or vaping but for now vaping is the better option.