Knowledge

When we watch The story of My Young Love Story, we will find that the teacher is a cynical person who has no friends at all at first, but gradually he

Zhang Miao, director of the tobacco control office of shenyang Health Education Center, said tobacco smoke contains more than 7,000 chemicals, hundred

E-cigarettes are 95 percent less dangerous than real tobacco and could be a useful way for smokers to kick the habit, a department of Health report sa

I smoke in the smoking area of the restaurant without affecting other people's health According to the guidelines for the implementation of Articl

Recently, I saw a news titled "e-cigarettes are 10 times more harmful than ordinary cigarettes" spread widely on the Internet, and the major

Are e-cigarettes harmful to others from second-hand smoke? Online, many people who do not smoke e-cigarettes will ask whether the second-hand smoke of

Which is more harmful, iqos or real smoke? Since the launch of IQOS, although its development speed has exceeded everyone's expectation, there are

In many people's opinion, e-cigarettes are far less harmful than traditional cigarettes. But that's not the case! In recent days, the US media

Scientists from US universities including Yale, Johns Hopkins and Princeton found that exposure to e-cigarette vapour creates a "tumor-promoting