You probably know that smoking is the main cause of lung cancer. But it may still be surprising to learn that smoking causes 90% of all lung cancer deaths in the U.S., according to the Centers for ...
The most important thing any smoker can do to improve his or her health is to quit smoking completely. That means not smoking at all, not even “once in a whileâ...
If you’re older, you may wonder if it’s too late to quit smoking. Or you may ask yourself if it’s even possible to quit at your age, especially if you’ve ...