8484646586368d046c0f6a70670006a6California health officials Wednesday declared electronic cigarettes a health threat that should be strictly regulated like tobacco products, joining other states and health advocates across the U.S. in seeking tighter controls as “vaping” grows in popularity. The California Department of Public Health released a report saying e-cigarettes emit cancer-causing chemicals and get users hooked on nicotine but acknowledging that more research needs to be done to determine the immediate and long-term health effects. “E-cigarettes are not as harmful as conventional cigarettes, but e-cigarettes are not harmless” said California Health Officer Ron Chapman. “They are not safe.” New generations of young people will become nicotine addicts if the products remain largely unregulated, Chapman said. Last year, 17 percent of high school seniors reported using e-cigarettes, known as vaping, according to the report. “Without action, it is likely that California’s more than two decades of progress to prevent and reduce traditional tobacco use will erode as e-cigarettes re-normalize smoking behavior,” the report says. E-cigarettes heat liquid nicotine into inhalable vapor without the tar and other chemicals found in traditional cigarettes. A cartridge of nicotine can cost anywhere from $5 to $20 dollars and can be reused. More