While greatly reducing one’s chances of premature death and respiratory diseases are the primary benefits of quitting smoking, there are additional health benefits than can be developed if this habit is cut. Individuals who quit smoking may lessen infections from cold and flu viruses and improve their overall health. The health benefits of quitting smoking should not be taken for granted. As soon as a smoker quits, these benefits start immediately, specifically in terms of improving blood circulation and stabilizing blood pressure. Long-term effects of this lifestyle change are overwhelming and may include the following:
At 5 years:
From 5 to 15 years after quitting, stroke risk is reduced to that of people who have never smoked.
At 10 years:
Risk of lung cancer drops to as little as one-half that of continuing smokers
Risk of cancer of the mouth, throat, esophagus, bladder, kidney, and pancreas decreases
Risk of ulcer decreases
At 15 years:
Risk of coronary heart disease is now similar to that of people who have never smoked
Risk of death returns to nearly the level of people who have never smoked
Despite...