Can you spot a vape? Paso del Norte Health Foundation El Paso, Texas Vaping has been marketed as a healthier alternative to smoking. But, do you actually know what is in your vape? Turns out vapes contain heavy metals, cancer causing agents, and so many more Disposable vape vs rechargeable e cig Are disposables better? Vaped On average, one in five 15 year olds report using e cigarettes in the past month, with girls slightly more likely to vape than boys. Countries are responding by tightening rules and banning disposable vapes.