Vape flavors can make nasty new chemicals in your e-liquid

We hear a lot about how the ingredients in vape juice might be bad for us: the nicotine is addictive, for example, and the flavorings could be bad for lungs. But new research says that there are chemicals in e-liquids that we didn’t even know to worry about, because they form in the e-liquid bottle or pod after all the ingredients are mixed together.Scientists have discovered that cinnamon, vanilla, and cherry flavors react with propylene glycol, a main ingredient in many vape juices, to