While vaping is not risk free, it is less harmful than tobacco Our World in Data UC Davis study: Disposable vapes may be more toxic than cigarettes Youth often mistakenly believe vaping concentrates are harmless, but the concentration of nicotine and chemicals is shocking. Did you know? One disposable vape (up to 5,000 puffs) can equal the nicotine content Clearly flavored: the rise of clear e cigarettes The Synthetic Nicotine Loophole Fueling a Return to Teenage Vaping The New York Times