A state tobacco monopoly looms over China's e cigarette makers E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes Bigger, stronger, and cheaper: Disposable e cigarettes have more nicotine and are more accessible than ever One e cigarette with nicotine leads to adrenaline changes in nonsmokers' hearts UCLA Teens Now Smoke E Cigarettes More Than Any Other Tobacco Product Pacific Standard