What's really inside vapes? We pulled them apart to find out Teens vaping more flavored marijuana and less nicotine, study finds The Australian The review is based on a qualitative risk assessment and considers a person's exposure to nicotine vapes, also known as e cigarettes. Instagram E Cigarette Brands Are Skirting the Rules About Health Warning Labels on Instagram, Study Finds The Brink Boston University One million people in England vape despite never having smoked regularly, study finds Vaping The Guardian Disposable vapes contain 'more toxic metals than 19 cigarette packs'