British study: Smoking a cigarette shortens life expectancy by 20 minutes
Research from University College London shows that smoking one cigarette shortens a person’s average lifespan by about 20 minutes, which is equivalent to a pack of 20 cigarettes shortening lifespan by nearly seven hours. According to the results of this study, if a smoker who smokes 10 cigarettes a day quits smoking on January 1, […]