Even a single cigarette each day increases mortality risk by 64%.
Many smokers believe very light smoking or not smoking every day may reduce their health risks. In a study of 290,000 middle-age and older smokers, researcher found long-time, low-volume smokers had significantly higher mortality risks compared with those who had never smoked or quit. Those who reported consistently smoking 1-10 cigarettes a day had an 87% greater chance of dying prematurely. These associations were similar for men and women.
PositiveTip: All smokers--even light smokers--can benefit from smoking cessation.