FDA calls for removal of fruity, disposable Puff Bar vapes Disposable vapes to be banned for children's health, government says If you don't vape, don't start. Most e cigarettes contain nicotine, which is highly addictive and harmful to your health, especially for teens, young adults and those who are pregnant. Learn more about Vaping among teens declines, but health risks and addiction remain a concern News TRENDING STATE: A nicotine alternative called Nixodine is increasingly appearing in disposable vapes sold across Mississippi, raising concerns among health educators who say many consumers do not realize familiar looking products