5 Vaping Facts You Need to Know Johns Hopkins Medicine Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Four In Ten Smokers Wrongly Believe Vaping Is As Harmful or Worse Than SMOKO E Cigarettes