Quitting is good. It's always good to quit, no matter how long you've smoked, ... You'll reduce your risk of lung cancer, reduce the degree to which you have chronic obstructive pulmonary disease, reduce your risk of other types of cancer and of heart disease. The data is very clear. Even if you're 75, you can benefit from stopping.  -   Norman Edelman     Quotes
Quitting is good. It's always good to quit, no matter how long you've smoked, ... You'll reduce your risk of lung cancer, reduce the degree to which you have chronic obstructive pulmonary disease, reduce your risk of other types of cancer and of heart disease. The data is very clear. Even if you're 75, you can benefit from stopping. Norman Edelman
 Risk