Low-intensity smokers who puff on 10 or less cigarettes per day over their lifetime still have higher risks of death than individuals who never smoke, providing further evidence that there is no safe level of cigarette smoking, according to a study.
Low-intensity smokers who puff on 10 or less cigarettes per day over their lifetime still have higher risks of death than individuals who never smoke, providing further evidence that there is no safe level of cigarette smoking, according to a study.