https://www.independent.co.uk/news/health/vaping-quit-smokin...
UK government claims ecigs are far, far less harmful than tobacco cigarettes.
UK government claims ecigs are far, far less harmful than tobacco cigarettes.
"Research estimates that, while not risk-free..."
Less harmful but harmful nonetheless. Not without risk. Contaminants and other unnatural elements are introduced into the lungs.
Vaping is harmful, too.
Best advice. Don't be stupid. Don't smoke anything at all. It's unnatural. Your lungs are trying to tell you something when you first try it. Listen to them.