lung cancer, but not for CVD incidence or all-cause mortality [17]. Only one study of Korean men with T2DM suggested the possible benefit of smoking reduction for CVD risk, and that was without statistical significance, thus suggesting the necessity of further evaluation [13]. However, that s...
However, it is the tar that causes cancer. While governments and health experts have tried to get people to give up smoking entirely, cigarette manufacturers have tried to keep selpng them by producing cigarettes with less tar. Many people in Western countries have welcomed these cigarettes since...