Experts from the University of Waterloo in Canada conducted a study. They watched the lives of approximately 45 thousand high school students from the provinces of Ontario and Alberta. Three years ago, scientists have conducted a series of interviews and found schoolchildren who tried or constantly smokes veipa-electronic cigarettes. Now they have determined which of these high school students started smoking real cigarettes. It turned out that the use of the vejpov increased the probability of transition to conventional cigarettes. While in General, the total number of smokers increased not much. According to experts, initially students started smoking electronic cigarettes because they w... [Read more]