What Are Electronic Cigarettes? NIH News in Health E cigarettes can hook teens, raise risk of smoking, report finds E Cigarettes' Liquid Nicotine Poses a Poisoning Risk to Children Biomedical Odyssey Learn about the risks of e cigarette and vape pen use from the Stanford REACH Lab. This social graphic was developed by the Stanford REACH Lab, a Stanford research lab focused on promoting E Cigs Vapes & Pod Based Tobacco Prevention Toolkit Stanford Medicine