



Within 20 minutes of quitting smoking, your heart rate and blood pressure drop

And if you have not smoked for 12-hours, carbon monoxide level in your blood drops to normal

Circulation improves and your lung function increases

Coughing and shortness of breath decrease for a person who has quit smoking

Risk of coronary heart disease is about half that of a smoker's

Stroke risk is reduced to that of a nonsmoker 5 to 15 years after quitting smoking

Risk of lung cancer falls to about half of that of a smoker and your risk of cancer of the mouth, throat, esophagus, bladder, cervix, and pancreas decreases
