Have we found the smoking gun for vaping?

E-cigarettes and other electronic nicotine delivery systems (ENDS) have gained popularity in recent years among young people and former cigarette smokers as they’re perceived to be healthier and are a more socially-accepted alternative to conventional smoking. But are they as harmless as the promoters of e-cigarettes claim them to be?Electronic nicotine delivery systems were invented in 2003 by a pharmacist in China. They began to appear on the market in 2004 and have since been steadily g...  Read More...