Vaping and Oral Health: What You Should Know While vaping is not risk free, it is less harmful than tobacco Our World in Data Pros and Cons of Disposable Vapes and Cartridges RESTART CBD & THC What you should know about vapes and e cigarettes A ban on disposable vapes could have unexpected effects on how some young adults use nicotine. The new study, published in PLOS Global Public Health, explored how regular disposable vape users aged 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.