Do e cigarettes kill you? Researchers don't know. Vox E cig use jumps 46.2% among young adults in one year HSC News San Francisco, home to Juul Labs, adopts nation's first e cigarette ban The Washington Post The FDA approved its first fruit flavored e cigarettes for adult smokers, marking a major policy shift under the Trump administration. The decision allows limited mango, blueberry and menthol flavors for adult smokers, not FDA authorizes fruit flavored e cigarettes in major shift The decision is certain to be opposed by health groups and parent organizations that have long pointed to flavors as the driver behind underage vaping in the U.S. But the federal action