If you make the decision to quit, the cilia in your lungs are one of the first parts of your body to heal. These hair-like projections wave back and forth like a brush as air moves in and out of your lungs. They help your body...
Well, we weren't as smart as we thought we were. As we started using antibiotics everywhere -- in hospitals, to treat and prevent; at home, for simple colds; on farms, to keep animals healthy -- the bacteria evolved. In theonslaughtof antibiotics ...
But they do know that children whose mothers smoked developed 20% more colds, flu (流感) and other breathing diseases than other children. So doctors feel there is a greater er that such children will develop serious lung and breathing diseases later in life. Another recent study found...